diff --git a/.gitignore b/.gitignore
index 0e6edf9..e7533e9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -130,6 +130,7 @@ fabric.properties
 # Repo file
 storage/
 static/
+install/installer.js
 !resources/cache/.gitkeep
 resources/cache/*
 resources/database/*.db
diff --git a/Gruntfile.js b/Gruntfile.js
index 7d127ad..d2a0f3b 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -26,6 +26,9 @@ module.exports = function (grunt) {
                     'static/app/app.js': [
                         'src/js/app.js'
                     ],
+                    'install/installer.js': [
+                        'src/js/installer.js'
+                    ],
                 }
             }
         },
@@ -41,6 +44,7 @@ module.exports = function (grunt) {
             scripts: {
                 files: [
                     'src/js/app.js',
+                    'src/js/installer.js',
                 ],
 
                 tasks: ['uglify']
diff --git a/app/Database/DB.php b/app/Database/DB.php
index 6202c77..a95c2a4 100644
--- a/app/Database/DB.php
+++ b/app/Database/DB.php
@@ -26,8 +26,9 @@ class DB
 	/** @var string */
 	protected $currentDriver;
 
-	public function __construct(string $dsn, $username, $password)
+	public function __construct(string $dsn, string $username = null, string $password = null)
 	{
+		self::setDsn($dsn, $username, $password);
 
 		$this->pdo = new PDO($dsn, $username, $password);
 		$this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
diff --git a/composer.lock b/composer.lock
index 5eebf1c..a765497 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,23 +1,23 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
     "content-hash": "d2c8e7bde7729d78cef484491535c639",
     "packages": [
         {
             "name": "aws/aws-sdk-php",
-            "version": "3.93.12",
+            "version": "3.94.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/aws/aws-sdk-php.git",
-                "reference": "60f5c4bd261e19844d4263c3a8f370e88e038282"
+                "reference": "96fd506d4000cc8f3909154e2dd1e4180835941e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/60f5c4bd261e19844d4263c3a8f370e88e038282",
-                "reference": "60f5c4bd261e19844d4263c3a8f370e88e038282",
+                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/96fd506d4000cc8f3909154e2dd1e4180835941e",
+                "reference": "96fd506d4000cc8f3909154e2dd1e4180835941e",
                 "shasum": ""
             },
             "require": {
@@ -87,7 +87,7 @@
                 "s3",
                 "sdk"
             ],
-            "time": "2019-05-17T18:26:46+00:00"
+            "time": "2019-05-22T18:11:35+00:00"
         },
         {
             "name": "container-interop/container-interop",
@@ -1340,16 +1340,16 @@
         },
         {
             "name": "spatie/dropbox-api",
-            "version": "1.8.0",
+            "version": "1.9.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/spatie/dropbox-api.git",
-                "reference": "dc930cde4fdb802d20d0aeef5a98c3805fdcf9c2"
+                "reference": "72a7c833ada88b8eb0af7cc1c561e02b0c9a5987"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/spatie/dropbox-api/zipball/dc930cde4fdb802d20d0aeef5a98c3805fdcf9c2",
-                "reference": "dc930cde4fdb802d20d0aeef5a98c3805fdcf9c2",
+                "url": "https://api.github.com/repos/spatie/dropbox-api/zipball/72a7c833ada88b8eb0af7cc1c561e02b0c9a5987",
+                "reference": "72a7c833ada88b8eb0af7cc1c561e02b0c9a5987",
                 "shasum": ""
             },
             "require": {
@@ -1392,7 +1392,7 @@
                 "spatie",
                 "v2"
             ],
-            "time": "2019-04-13T10:52:11+00:00"
+            "time": "2019-05-21T12:13:37+00:00"
         },
         {
             "name": "spatie/flysystem-dropbox",
@@ -1538,7 +1538,7 @@
                 },
                 {
                     "name": "Gert de Pagter",
-                    "email": "BackEndTea@gmail.com"
+                    "email": "backendtea@gmail.com"
                 }
             ],
             "description": "Symfony polyfill for ctype functions",
@@ -1612,16 +1612,16 @@
         },
         {
             "name": "twig/twig",
-            "version": "v2.9.0",
+            "version": "v2.10.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "82a1c055c8ed4c4705023bfd0405f3c74db6e3ae"
+                "reference": "5240e21982885b76629552d83b4ebb6d41ccde6b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/82a1c055c8ed4c4705023bfd0405f3c74db6e3ae",
-                "reference": "82a1c055c8ed4c4705023bfd0405f3c74db6e3ae",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/5240e21982885b76629552d83b4ebb6d41ccde6b",
+                "reference": "5240e21982885b76629552d83b4ebb6d41ccde6b",
                 "shasum": ""
             },
             "require": {
@@ -1637,7 +1637,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.9-dev"
+                    "dev-master": "2.10-dev"
                 }
             },
             "autoload": {
@@ -1675,7 +1675,7 @@
             "keywords": [
                 "templating"
             ],
-            "time": "2019-04-28T06:57:38+00:00"
+            "time": "2019-05-14T12:03:52+00:00"
         }
     ],
     "packages-dev": [
diff --git a/config.example.php b/config.example.php
index d9a0f64..83805da 100644
--- a/config.example.php
+++ b/config.example.php
@@ -1,11 +1,14 @@
 <?php
 return [
 	'base_url' => 'http://localhost',
-	'storage_dir' => 'storage',
 	'db' => [
 		'connection' => 'sqlite',
 		'dsn' => 'resources/database/xbackbone.db',
 		'username' => null,
 		'password' => null,
-	]
+	],
+	'storage' => [
+		'driver' => 'local',
+		'path' => './storage',
+	],
 ];
diff --git a/install/index.php b/install/index.php
index 7b6cafc..9eb57df 100644
--- a/install/index.php
+++ b/install/index.php
@@ -25,6 +25,7 @@ define('PLATFORM_VERSION', json_decode(file_get_contents(__DIR__ . '/../composer
 
 $config = [
 	'base_url' => isset($_SERVER['HTTPS']) ? 'https://' . $_SERVER['HTTP_HOST'] : 'http://' . $_SERVER['HTTP_HOST'],
+	'displayErrorDetails' => true,
 	'db' => [
 		'connection' => 'sqlite',
 		'dsn' => 'resources/database/xbackbone.db',
@@ -226,8 +227,8 @@ $app->post('/', function (Request $request, Response $response) use (&$config) {
 				$config['storage']['password'] = $request->getParam('storage_password');
 				$config['storage']['port'] = $request->getParam('storage_port');
 				$config['storage']['path'] = $request->getParam('storage_path');
-				$config['storage']['passive'] = $request->getParam('storage_passive');
-				$config['storage']['ssl'] = $request->getParam('storage_ssl');
+				$config['storage']['passive'] = $request->getParam('storage_passive') === '1';
+				$config['storage']['ssl'] = $request->getParam('storage_ssl') === '1';
 				break;
 			case 'google-cloud':
 				$config['storage']['project_id'] = $request->getParam('storage_project_id');
@@ -242,20 +243,20 @@ $app->post('/', function (Request $request, Response $response) use (&$config) {
 
 		// check if the storage is valid
 		try {
-			$success = $this->storage->write('test.install.txt', '');
-			$this->storage->readAndDelete('test.install.txt');
+			$success = $this->storage->write('storage_test.xbackbone.txt', 'XBACKBONE_TEST_FILE');
 			if (!$success) {
 				throw new Exception('The storage is not writable.');
 			}
+			$this->storage->readAndDelete('test.install.txt');
 		} catch (Exception $e) {
 			$this->session->alert("Storage setup error: {$e->getMessage()} [{$e->getTraceAsString()}]", 'danger');
-			return redirect($response, './');
+			return redirect($response, $request->getUri());
 		}
 
 		$ret = file_put_contents(__DIR__ . '/../config.php', '<?php' . PHP_EOL . 'return ' . var_export($config, true) . ';');
 		if ($ret === false) {
 			$this->session->alert('The config folder is not writable (' . __DIR__ . '/../config.php' . ')', 'danger');
-			return redirect($response, './');
+			return redirect($response, $request->getUri());
 		}
 	}
 
@@ -269,7 +270,7 @@ $app->post('/', function (Request $request, Response $response) use (&$config) {
 		migrate($config);
 	} catch (PDOException $exception) {
 		$this->session->alert("Cannot connect to the database: {$exception->getMessage()} [{$exception->getCode()}]", 'danger');
-		return redirect($response, './');
+		return redirect($response, $request->getUri());
 	}
 
 	// if not installed, create the default admin account
@@ -281,7 +282,7 @@ $app->post('/', function (Request $request, Response $response) use (&$config) {
 	cleanDirectory(__DIR__ . '/../resources/cache');
 	cleanDirectory(__DIR__ . '/../resources/sessions');
 
-	removeDirectory(__DIR__ . '/../install');
+	//removeDirectory(__DIR__ . '/../install');
 
 	// if is upgrading and existing installation, put it out maintenance
 	if ($installed) {
@@ -290,7 +291,7 @@ $app->post('/', function (Request $request, Response $response) use (&$config) {
 		$ret = file_put_contents(__DIR__ . '/../config.php', '<?php' . PHP_EOL . 'return ' . var_export($config, true) . ';');
 		if ($ret === false) {
 			$this->session->alert('The config folder is not writable (' . __DIR__ . '/../config.php' . ')', 'danger');
-			return redirect($response, './');
+			return redirect($response, $request->getUri());
 		}
 	}
 
diff --git a/install/templates/install.twig b/install/templates/install.twig
index 0f052c5..ee3a809 100644
--- a/install/templates/install.twig
+++ b/install/templates/install.twig
@@ -1,17 +1,18 @@
 <!doctype html>
 <html lang="en">
 <head>
-    <title>Installing XBackBone</title>
+    <title>XBackBone Installer</title>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-    <meta name="description" content="A lightweight PHP backend for ShareX">
+    <meta name="description" content="XBackBone Installer">
 
-    <link href="{{ request.uri }}../static/bootstrap/css/bootstrap.min.css" rel="stylesheet">
-    <link href="{{ request.uri }}../static/app/app.css" rel="stylesheet">
+    <link href="../static/bootstrap/css/bootstrap.min.css" rel="stylesheet">
+    <link href="../static/app/app.css" rel="stylesheet">
 
-    <script src="{{ request.uri }}../static/jquery/jquery.min.js"></script>
-    <script src="{{ request.uri }}../static/bootstrap/js/bootstrap.bundle.min.js"></script>
-    <script src="{{ request.uri }}../static/fontawesome/js/all.min.js"></script>
+    <script src="../static/jquery/jquery.min.js"></script>
+    <script src="../static/bootstrap/js/bootstrap.bundle.min.js"></script>
+    <script src="../static/fontawesome/js/all.min.js"></script>
+    <script src="installer.js"></script>
 </head>
 <body>
 <div class="container">
@@ -50,25 +51,25 @@
                                 </div>
                             </div>
 
-                            <div class="form-group row">
+                            <div class="form-group row hook-database">
                                 <label for="db_user" class="col-sm-3 col-form-label">Database Username</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="db_user" name="db_user" autocomplete="off" disabled>
+                                    <input type="text" class="form-control hook-database-input" id="db_user" name="db_user" value="db_user" autocomplete="off">
                                 </div>
                             </div>
 
-                            <div class="form-group row">
+                            <div class="form-group row hook-database">
                                 <label for="db_password" class="col-sm-3 col-form-label">Database Password</label>
                                 <div class="col-sm-9">
-                                    <input type="password" class="form-control" id="db_password" name="db_password" autocomplete="off" disabled>
+                                    <input type="password" class="form-control hook-database-input" id="db_password" name="db_password" autocomplete="off">
                                 </div>
                             </div>
                             <hr>
                             <div class="form-group row">
                                 <label for="storage_driver" class="col-sm-3 col-form-label">Storage Driver</label>
                                 <div class="col-sm-9">
-                                    <select id="storage_driver" name="storage_driver">
-                                        <option value="local" selected>Local Storage</option>
+                                    <select id="storage_driver" name="storage_driver" class="form-control" required>
+                                        <option value="local">Local Storage</option>
                                         <option value="ftp">FTP/FTPS</option>
                                         <option value="s3">Amazon AWS S3</option>
                                         <option value="google-cloud">Google Cloud Storage</option>
@@ -76,94 +77,94 @@
                                     </select>
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_path" class="col-sm-3 col-form-label">Storage path root</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_path" name="storage_path" value="./storage" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_path" name="storage_path" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_key" class="col-sm-3 col-form-label">AWS S3 key</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_key" name="storage_key" placeholder="your-key" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_key" name="storage_key" placeholder="your-key" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_secret" class="col-sm-3 col-form-label">AWS S3 secret</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_secret" name="storage_secret" placeholder="your-secret" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_secret" name="storage_secret" placeholder="your-secret" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_region" class="col-sm-3 col-form-label">AWS S3 region</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_region" name="storage_region" placeholder="your-region" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_region" name="storage_region" placeholder="your-region" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_token" class="col-sm-3 col-form-label">Dropbox token</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_token" name="storage_token" placeholder="authorization-token" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_token" name="storage_token" placeholder="authorization-token" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_host" class="col-sm-3 col-form-label">FTP host</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_host" name="storage_host" placeholder="127.0.0.1" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_host" name="storage_host" placeholder="127.0.0.1" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_username" class="col-sm-3 col-form-label">FTP username</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_username" name="storage_username" placeholder="username" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_username" name="storage_username" placeholder="username" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_password" class="col-sm-3 col-form-label">FTP password</label>
                                 <div class="col-sm-9">
-                                    <input type="password" class="form-control" id="storage_password" name="storage_password" autocomplete="off">
+                                    <input type="password" class="form-control hook-storage-input" id="storage_password" name="storage_password" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_port" class="col-sm-3 col-form-label">FTP port</label>
                                 <div class="col-sm-9">
-                                    <input type="number" min="0" max="65535" class="form-control" id="storage_port" name="storage_port" placeholder="21" autocomplete="off">
+                                    <input type="number" min="0" max="65535" class="form-control hook-storage-input" id="storage_port" name="storage_port" placeholder="21" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_passive" class="col-sm-3 col-form-label">FTP passive mode</label>
                                 <div class="col-sm-9">
-                                    <select name="storage_passive" id="storage_passive">
+                                    <select name="storage_passive" id="storage_passive" class="form-control hook-storage-input">
                                         <option value="1" selected>Yes</option>
                                         <option value="0">No</option>
                                     </select>
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_ssl" class="col-sm-3 col-form-label">FTP SSL enabled</label>
                                 <div class="col-sm-9">
-                                    <select name="storage_ssl" id="storage_ssl">
+                                    <select name="storage_ssl" id="storage_ssl" class="form-control hook-storage-input">
                                         <option value="1">Yes</option>
                                         <option value="0" selected>No</option>
                                     </select>
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_project_id" class="col-sm-3 col-form-label">Google project id</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_project_id" name="storage_project_id" placeholder="your-project-id" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_project_id" name="storage_project_id" placeholder="your-project-id" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_key_path" class="col-sm-3 col-form-label">Google key path</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_key_path" name="storage_key_path" placeholder="/path/to/service-account.json" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_key_path" name="storage_key_path" placeholder="/path/to/service-account.json" autocomplete="off">
                                 </div>
                             </div>
-                            <div class="form-group row hide-hook">
+                            <div class="form-group row hook-storage">
                                 <label for="storage_bucket" class="col-sm-3 col-form-label">Storage bucket</label>
                                 <div class="col-sm-9">
-                                    <input type="text" class="form-control" id="storage_bucket" name="storage_bucket" placeholder="your-bucket-name" autocomplete="off">
+                                    <input type="text" class="form-control hook-storage-input" id="storage_bucket" name="storage_bucket" placeholder="your-bucket-name" autocomplete="off">
                                 </div>
                             </div>
                             <hr>
@@ -183,8 +184,8 @@
 
                             <div class="form-group row justify-content-md-end">
                                 <div class="col-sm-9">
-                                    <button type="submit" class="btn btn-outline-success">
-                                        <i class="fas fa-save fa-fw"></i> Configure & Install
+                                    <button type="submit" class="btn btn-outline-success" onsubmit="$('#modalLoading').modal({backdrop: 'static', keyboard: false})">
+                                        <i class="fas fa-save fa-fw"></i> Install
                                     </button>
                                 </div>
                             </div>
@@ -192,7 +193,7 @@
                         {% else %}
                             <div class="form-group row">
                                 <div class="col-sm-12 d-flex justify-content-center">
-                                    <button type="submit" class="btn btn-lg btn-outline-primary">
+                                    <button type="submit" class="btn btn-lg btn-outline-primary" onsubmit="$('#modalLoading').modal({backdrop: 'static', keyboard: false})">
                                         <i class="fas fa-sync fa-fw"></i> Update database
                                     </button>
                                 </div>
@@ -204,26 +205,17 @@
         </div>
     </div>
 </div>
-<script>
-    $(document).ready(function () {
-        $('#connection').change(function () {
-            switch ($(this).val()) {
-                case 'sqlite':
-                    $('#dsn').val('resources/database/xbackbone.db');
-                    $('#db_user').val('').prop('disabled', 'disabled');
-                    $('#db_password').val('').prop('disabled', 'disabled');
-                    break;
-                case 'mysql':
-                    $('#dsn').val('host=localhost;port=3306;dbname=xbackbone');
-                    $('#db_user').val('db_user').prop('disabled', '');
-                    $('#db_password').val('').prop('disabled', '');
-                    break;
-            }
-        });
-        $('#storage_driver').change(function () {
-
-        })
-    })
-</script>
+<div class="modal fade" id="modalLoading" tabindex="-1" role="dialog" aria-hidden="true">
+    <div class="modal-dialog modal-sm">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h6 class="modal-title">Please wait...</h6>
+            </div>
+            <div class="modal-body text-center">
+                <i class="fas fa-10x fa-spinner fa-pulse"></i>
+            </div>
+        </div>
+    </div>
+</div>
 </body>
 </html>
diff --git a/package-lock.json b/package-lock.json
index 9ab993a..76e6f71 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,19 +1,15 @@
 {
-  "requires": true,
   "lockfileVersion": 1,
   "dependencies": {
     "@babel/runtime": {
       "version": "7.3.1",
       "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.3.1.tgz",
-      "integrity": "sha512-7jGW8ppV0ant637pIqAcFfQDDH1orEPGJb8aXfUozuCU3QqX7rX4DA8iwrbPrR1hcH0FTTHz47yQnk+bl5xHQA==",
-      "requires": {
-        "regenerator-runtime": "^0.12.0"
-      }
+      "integrity": "sha512-7jGW8ppV0ant637pIqAcFfQDDH1orEPGJb8aXfUozuCU3QqX7rX4DA8iwrbPrR1hcH0FTTHz47yQnk+bl5xHQA=="
     },
     "@fortawesome/fontawesome-free": {
-      "version": "5.8.1",
-      "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-5.8.1.tgz",
-      "integrity": "sha512-GJtx6e55qLEOy2gPOsok2lohjpdWNGrYGtQx0FFT/++K4SYx+Z8LlPHdQBaFzKEwH5IbBB4fNgb//uyZjgYXoA=="
+      "version": "5.8.2",
+      "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-5.8.2.tgz",
+      "integrity": "sha512-E4fDUF4fbu9AxKpaQQqCN3XBnNzb/5e0Gvd9OaQsYkK574LVI57v/EqqPfIm/mC7jYbxaPNrhvT5AF+Yzwyizg=="
     },
     "abbrev": {
       "version": "1.1.1",
@@ -24,12 +20,7 @@
     "aes-decrypter": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/aes-decrypter/-/aes-decrypter-3.0.0.tgz",
-      "integrity": "sha1-eEihwUW5/b9Xrj4rWxvHzwZEqPs=",
-      "requires": {
-        "commander": "^2.9.0",
-        "global": "^4.3.2",
-        "pkcs7": "^1.0.2"
-      }
+      "integrity": "sha1-eEihwUW5/b9Xrj4rWxvHzwZEqPs="
     },
     "ansi-regex": {
       "version": "2.1.1",
@@ -41,19 +32,13 @@
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
       "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-      "dev": true,
-      "requires": {
-        "color-convert": "^1.9.0"
-      }
+      "dev": true
     },
     "argparse": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
       "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
       "dev": true,
-      "requires": {
-        "sprintf-js": "~1.0.2"
-      },
       "dependencies": {
         "sprintf-js": {
           "version": "1.0.3",
@@ -79,10 +64,7 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/array-union/-/array-union-1.0.2.tgz",
       "integrity": "sha1-mjRBDk9OPaI96jdb5b5w8kd47Dk=",
-      "dev": true,
-      "requires": {
-        "array-uniq": "^1.0.1"
-      }
+      "dev": true
     },
     "array-uniq": {
       "version": "1.0.3",
@@ -112,13 +94,7 @@
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/body/-/body-5.1.0.tgz",
       "integrity": "sha1-5LoM5BCkaTYyM2dgnstOZVMSUGk=",
-      "dev": true,
-      "requires": {
-        "continuable-cache": "^0.3.1",
-        "error": "^7.0.0",
-        "raw-body": "~1.1.0",
-        "safe-json-parse": "~1.0.1"
-      }
+      "dev": true
     },
     "bootstrap": {
       "version": "4.3.1",
@@ -129,11 +105,7 @@
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-      "dev": true,
-      "requires": {
-        "balanced-match": "^1.0.0",
-        "concat-map": "0.0.1"
-      }
+      "dev": true
     },
     "builtin-modules": {
       "version": "1.1.1",
@@ -157,67 +129,38 @@
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-2.1.0.tgz",
       "integrity": "sha1-MIvur/3ygRkFHvodkyITyRuPkuc=",
-      "dev": true,
-      "requires": {
-        "camelcase": "^2.0.0",
-        "map-obj": "^1.0.0"
-      }
+      "dev": true
     },
     "chalk": {
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
       "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
-      "dev": true,
-      "requires": {
-        "ansi-styles": "^3.2.1",
-        "escape-string-regexp": "^1.0.5",
-        "supports-color": "^5.3.0"
-      }
+      "dev": true
     },
     "clean-css": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.2.1.tgz",
       "integrity": "sha512-4ZxI6dy4lrY6FHzfiy1aEOXgu4LIsW2MhwG0VBKdcoGoH/XLFgaHSdLTGr4O8Be6A8r3MOphEiI8Gc1n0ecf3g==",
-      "dev": true,
-      "requires": {
-        "source-map": "~0.6.0"
-      }
+      "dev": true
     },
     "cli": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/cli/-/cli-1.0.1.tgz",
       "integrity": "sha1-IoF1NPJL+klQw01TLUjsvGIbjBQ=",
       "dev": true,
-      "requires": {
-        "exit": "0.1.2",
-        "glob": "^7.1.1"
-      },
       "dependencies": {
         "glob": {
           "version": "7.1.3",
           "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
           "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
-          "dev": true,
-          "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
-          }
+          "dev": true
         }
       }
     },
     "clipboard": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.4.tgz",
-      "integrity": "sha512-Vw26VSLRpJfBofiVaFb/I8PVfdI1OxKcYShe6fm0sP/DtmiWQNCjhM/okTvdCo0G+lMMm1rMYbk4IK4x1X+kgQ==",
-      "requires": {
-        "good-listener": "^1.2.2",
-        "select": "^1.1.2",
-        "tiny-emitter": "^2.0.0"
-      }
+      "integrity": "sha512-Vw26VSLRpJfBofiVaFb/I8PVfdI1OxKcYShe6fm0sP/DtmiWQNCjhM/okTvdCo0G+lMMm1rMYbk4IK4x1X+kgQ=="
     },
     "coffeescript": {
       "version": "1.10.0",
@@ -229,10 +172,7 @@
       "version": "1.9.1",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.1.tgz",
       "integrity": "sha512-mjGanIiwQJskCC18rPR6OmrZ6fm2Lc7PeGFYwCmy5J34wC6F1PzdGL6xeMfmgicfYcNLGuVFA3WzXtIDCQSZxQ==",
-      "dev": true,
-      "requires": {
-        "color-name": "^1.1.1"
-      }
+      "dev": true
     },
     "color-name": {
       "version": "1.1.4",
@@ -261,10 +201,7 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/console-browserify/-/console-browserify-1.1.0.tgz",
       "integrity": "sha1-8CQcRXMKn8YyOyBtvzjtx0HQuxA=",
-      "dev": true,
-      "requires": {
-        "date-now": "^0.1.4"
-      }
+      "dev": true
     },
     "continuable-cache": {
       "version": "0.3.1",
@@ -282,10 +219,7 @@
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/currently-unhandled/-/currently-unhandled-0.4.1.tgz",
       "integrity": "sha1-mI3zP+qxke95mmE2nddsF635V+o=",
-      "dev": true,
-      "requires": {
-        "array-find-index": "^1.0.1"
-      }
+      "dev": true
     },
     "date-now": {
       "version": "0.1.4",
@@ -297,20 +231,13 @@
       "version": "1.0.12",
       "resolved": "https://registry.npmjs.org/dateformat/-/dateformat-1.0.12.tgz",
       "integrity": "sha1-nxJLZ1lMk3/3BpMuSmQsyo27/uk=",
-      "dev": true,
-      "requires": {
-        "get-stdin": "^4.0.1",
-        "meow": "^3.3.0"
-      }
+      "dev": true
     },
     "debug": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
       "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
-      "dev": true,
-      "requires": {
-        "ms": "2.0.0"
-      }
+      "dev": true
     },
     "decamelize": {
       "version": "1.2.0",
@@ -328,10 +255,6 @@
       "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.1.0.tgz",
       "integrity": "sha1-BzxpdUbOB4DOI75KKOKT5AvDDII=",
       "dev": true,
-      "requires": {
-        "domelementtype": "~1.1.1",
-        "entities": "~1.1.1"
-      },
       "dependencies": {
         "domelementtype": {
           "version": "1.1.3",
@@ -362,20 +285,13 @@
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-2.3.0.tgz",
       "integrity": "sha1-LeWaCCLVAn+r/28DLCsloqir5zg=",
-      "dev": true,
-      "requires": {
-        "domelementtype": "1"
-      }
+      "dev": true
     },
     "domutils": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz",
       "integrity": "sha1-3NhIiib1Y9YQeeSMn3t+Mjc2gs8=",
-      "dev": true,
-      "requires": {
-        "dom-serializer": "0",
-        "domelementtype": "1"
-      }
+      "dev": true
     },
     "duplexer": {
       "version": "0.1.1",
@@ -393,20 +309,13 @@
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/error/-/error-7.0.2.tgz",
       "integrity": "sha1-pfdf/02ZJhJt2sDqXcOOaJFTywI=",
-      "dev": true,
-      "requires": {
-        "string-template": "~0.2.1",
-        "xtend": "~4.0.0"
-      }
+      "dev": true
     },
     "error-ex": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/error-ex/-/error-ex-1.3.1.tgz",
       "integrity": "sha1-+FWobOYa3E6GIcPNoh56dhLDqNw=",
-      "dev": true,
-      "requires": {
-        "is-arrayish": "^0.2.1"
-      }
+      "dev": true
     },
     "escape-string-regexp": {
       "version": "1.0.5",
@@ -430,20 +339,13 @@
       "version": "0.10.0",
       "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.10.0.tgz",
       "integrity": "sha1-TkkvjQTftviQA1B/btvy1QHnxvQ=",
-      "dev": true,
-      "requires": {
-        "websocket-driver": ">=0.5.1"
-      }
+      "dev": true
     },
     "figures": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/figures/-/figures-1.7.0.tgz",
       "integrity": "sha1-y+Hjr/zxzUS4DK3+0o3Hk6lwHS4=",
-      "dev": true,
-      "requires": {
-        "escape-string-regexp": "^1.0.5",
-        "object-assign": "^4.1.0"
-      }
+      "dev": true
     },
     "file-sync-cmp": {
       "version": "0.1.1",
@@ -455,43 +357,26 @@
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/find-up/-/find-up-1.1.2.tgz",
       "integrity": "sha1-ay6YIrGizgpgq2TWEOzK1TyyTQ8=",
-      "dev": true,
-      "requires": {
-        "path-exists": "^2.0.0",
-        "pinkie-promise": "^2.0.0"
-      }
+      "dev": true
     },
     "findup-sync": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/findup-sync/-/findup-sync-0.3.0.tgz",
       "integrity": "sha1-N5MKpdgWt3fANEXhlmzGeQpMCxY=",
       "dev": true,
-      "requires": {
-        "glob": "~5.0.0"
-      },
       "dependencies": {
         "glob": {
           "version": "5.0.15",
           "resolved": "https://registry.npmjs.org/glob/-/glob-5.0.15.tgz",
           "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
-          "dev": true,
-          "requires": {
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "2 || 3",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
-          }
+          "dev": true
         }
       }
     },
     "for-each": {
       "version": "0.3.3",
       "resolved": "https://registry.npmjs.org/for-each/-/for-each-0.3.3.tgz",
-      "integrity": "sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw==",
-      "requires": {
-        "is-callable": "^1.1.3"
-      }
+      "integrity": "sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw=="
     },
     "fs.realpath": {
       "version": "1.0.0",
@@ -503,10 +388,7 @@
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/gaze/-/gaze-1.1.3.tgz",
       "integrity": "sha512-BRdNm8hbWzFzWHERTrejLqwHDfS4GibPoq5wjTPIoJHoBtKGPg3xAFfxmM+9ztbXelxcf2hwQcaz1PtmFeue8g==",
-      "dev": true,
-      "requires": {
-        "globule": "^1.0.0"
-      }
+      "dev": true
     },
     "get-stdin": {
       "version": "4.0.1",
@@ -524,59 +406,31 @@
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.0.6.tgz",
       "integrity": "sha1-IRuvr0nlJbjNkyYNFKsTYVKz9Xo=",
-      "dev": true,
-      "requires": {
-        "fs.realpath": "^1.0.0",
-        "inflight": "^1.0.4",
-        "inherits": "2",
-        "minimatch": "^3.0.2",
-        "once": "^1.3.0",
-        "path-is-absolute": "^1.0.0"
-      }
+      "dev": true
     },
     "global": {
       "version": "4.3.2",
       "resolved": "https://registry.npmjs.org/global/-/global-4.3.2.tgz",
-      "integrity": "sha1-52mJJopsdMOJCLEwWxD8DjlOnQ8=",
-      "requires": {
-        "min-document": "^2.19.0",
-        "process": "~0.5.1"
-      }
+      "integrity": "sha1-52mJJopsdMOJCLEwWxD8DjlOnQ8="
     },
     "globule": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/globule/-/globule-1.2.1.tgz",
       "integrity": "sha512-g7QtgWF4uYSL5/dn71WxubOrS7JVGCnFPEnoeChJmBnyR9Mw8nGoEwOgJL/RC2Te0WhbsEUCejfH8SZNJ+adYQ==",
       "dev": true,
-      "requires": {
-        "glob": "~7.1.1",
-        "lodash": "~4.17.10",
-        "minimatch": "~3.0.2"
-      },
       "dependencies": {
         "glob": {
           "version": "7.1.2",
           "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
           "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
-          "dev": true,
-          "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
-          }
+          "dev": true
         }
       }
     },
     "good-listener": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/good-listener/-/good-listener-1.2.2.tgz",
-      "integrity": "sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=",
-      "requires": {
-        "delegate": "^3.1.2"
-      }
+      "integrity": "sha1-1TswzfkxPf+33JoNR3CWqm0UXFA="
     },
     "graceful-fs": {
       "version": "4.1.11",
@@ -589,25 +443,6 @@
       "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.0.4.tgz",
       "integrity": "sha512-PYsMOrOC+MsdGEkFVwMaMyc6Ob7pKmq+deg1Sjr+vvMWp35sztfwKE7qoN51V+UEtHsyNuMcGdgMLFkBHvMxHQ==",
       "dev": true,
-      "requires": {
-        "coffeescript": "~1.10.0",
-        "dateformat": "~1.0.12",
-        "eventemitter2": "~0.4.13",
-        "exit": "~0.1.1",
-        "findup-sync": "~0.3.0",
-        "glob": "~7.0.0",
-        "grunt-cli": "~1.2.0",
-        "grunt-known-options": "~1.1.0",
-        "grunt-legacy-log": "~2.0.0",
-        "grunt-legacy-util": "~1.1.1",
-        "iconv-lite": "~0.4.13",
-        "js-yaml": "~3.13.0",
-        "minimatch": "~3.0.2",
-        "mkdirp": "~0.5.1",
-        "nopt": "~3.0.6",
-        "path-is-absolute": "~1.0.0",
-        "rimraf": "~2.6.2"
-      },
       "dependencies": {
         "esprima": {
           "version": "4.0.1",
@@ -625,11 +460,7 @@
           "version": "3.13.1",
           "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
           "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
-          "dev": true,
-          "requires": {
-            "argparse": "^1.0.7",
-            "esprima": "^4.0.0"
-          }
+          "dev": true
         }
       }
     },
@@ -638,10 +469,6 @@
       "resolved": "https://registry.npmjs.org/grunt-contrib-copy/-/grunt-contrib-copy-1.0.0.tgz",
       "integrity": "sha1-cGDGWB6QS4qw0A8HbgqPbj58NXM=",
       "dev": true,
-      "requires": {
-        "chalk": "^1.1.1",
-        "file-sync-cmp": "^0.1.0"
-      },
       "dependencies": {
         "ansi-styles": {
           "version": "2.2.1",
@@ -653,14 +480,7 @@
           "version": "1.1.3",
           "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^2.2.1",
-            "escape-string-regexp": "^1.0.2",
-            "has-ansi": "^2.0.0",
-            "strip-ansi": "^3.0.0",
-            "supports-color": "^2.0.0"
-          }
+          "dev": true
         },
         "supports-color": {
           "version": "2.0.0",
@@ -674,50 +494,25 @@
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/grunt-contrib-cssmin/-/grunt-contrib-cssmin-3.0.0.tgz",
       "integrity": "sha512-eXpooYmVGKMs/xV7DzTLgJFPVOfMuawPD3x0JwhlH0mumq2NtH3xsxaHxp1Y3NKxp0j0tRhFS6kSBRsz6TuTGg==",
-      "dev": true,
-      "requires": {
-        "chalk": "^2.4.1",
-        "clean-css": "~4.2.1",
-        "maxmin": "^2.1.0"
-      }
+      "dev": true
     },
     "grunt-contrib-jshint": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/grunt-contrib-jshint/-/grunt-contrib-jshint-2.1.0.tgz",
       "integrity": "sha512-65S2/C/6RfjY/umTxfwXXn+wVvaYmykHkHSsW6Q6rhkbv3oudTEgqnFFZvWzWCoHUb+3GMZLbP3oSrNyvshmIQ==",
       "dev": true,
-      "requires": {
-        "chalk": "^2.4.2",
-        "hooker": "^0.2.3",
-        "jshint": "~2.10.2"
-      },
       "dependencies": {
         "chalk": {
           "version": "2.4.2",
           "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
           "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^3.2.1",
-            "escape-string-regexp": "^1.0.5",
-            "supports-color": "^5.3.0"
-          }
+          "dev": true
         },
         "jshint": {
           "version": "2.10.2",
           "resolved": "https://registry.npmjs.org/jshint/-/jshint-2.10.2.tgz",
           "integrity": "sha512-e7KZgCSXMJxznE/4WULzybCMNXNAd/bf5TSrvVEq78Q/K8ZwFpmBqQeDtNiHc3l49nV4E/+YeHU/JZjSUIrLAA==",
-          "dev": true,
-          "requires": {
-            "cli": "~1.0.0",
-            "console-browserify": "1.1.x",
-            "exit": "0.1.x",
-            "htmlparser2": "3.8.x",
-            "lodash": "~4.17.11",
-            "minimatch": "~3.0.2",
-            "shelljs": "0.3.x",
-            "strip-json-comments": "1.0.x"
-          }
+          "dev": true
         }
       }
     },
@@ -726,12 +521,6 @@
       "resolved": "https://registry.npmjs.org/grunt-contrib-uglify/-/grunt-contrib-uglify-4.0.1.tgz",
       "integrity": "sha512-dwf8/+4uW1+7pH72WButOEnzErPGmtUvc8p08B0eQS/6ON0WdeQu0+WFeafaPTbbY1GqtS25lsHWaDeiTQNWPg==",
       "dev": true,
-      "requires": {
-        "chalk": "^2.4.1",
-        "maxmin": "^2.1.0",
-        "uglify-js": "^3.5.0",
-        "uri-path": "^1.0.0"
-      },
       "dependencies": {
         "commander": {
           "version": "2.20.0",
@@ -743,11 +532,7 @@
           "version": "3.5.10",
           "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.5.10.tgz",
           "integrity": "sha512-/GTF0nosyPLbdJBd+AwYiZ+Hu5z8KXWnO0WCGt1BQ/u9Iamhejykqmz5o1OHJ53+VAk6xVxychonnApDjuqGsw==",
-          "dev": true,
-          "requires": {
-            "commander": "~2.20.0",
-            "source-map": "~0.6.1"
-          }
+          "dev": true
         }
       }
     },
@@ -756,21 +541,12 @@
       "resolved": "https://registry.npmjs.org/grunt-contrib-watch/-/grunt-contrib-watch-1.1.0.tgz",
       "integrity": "sha512-yGweN+0DW5yM+oo58fRu/XIRrPcn3r4tQx+nL7eMRwjpvk+rQY6R8o94BPK0i2UhTg9FN21hS+m8vR8v9vXfeg==",
       "dev": true,
-      "requires": {
-        "async": "^2.6.0",
-        "gaze": "^1.1.0",
-        "lodash": "^4.17.10",
-        "tiny-lr": "^1.1.1"
-      },
       "dependencies": {
         "async": {
           "version": "2.6.1",
           "resolved": "https://registry.npmjs.org/async/-/async-2.6.1.tgz",
           "integrity": "sha512-fNEiL2+AZt6AlAw/29Cr0UDe4sRAHCpEHh54WMz+Bb7QfNcFw4h3loofyJpLeQs4Yx7yuqu/2dLgM5hKOs6HlQ==",
-          "dev": true,
-          "requires": {
-            "lodash": "^4.17.10"
-          }
+          "dev": true
         },
         "lodash": {
           "version": "4.17.11",
@@ -790,38 +566,19 @@
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/grunt-legacy-log/-/grunt-legacy-log-2.0.0.tgz",
       "integrity": "sha512-1m3+5QvDYfR1ltr8hjiaiNjddxGdQWcH0rw1iKKiQnF0+xtgTazirSTGu68RchPyh1OBng1bBUjLmX8q9NpoCw==",
-      "dev": true,
-      "requires": {
-        "colors": "~1.1.2",
-        "grunt-legacy-log-utils": "~2.0.0",
-        "hooker": "~0.2.3",
-        "lodash": "~4.17.5"
-      }
+      "dev": true
     },
     "grunt-legacy-log-utils": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/grunt-legacy-log-utils/-/grunt-legacy-log-utils-2.0.1.tgz",
       "integrity": "sha512-o7uHyO/J+i2tXG8r2bZNlVk20vlIFJ9IEYyHMCQGfWYru8Jv3wTqKZzvV30YW9rWEjq0eP3cflQ1qWojIe9VFA==",
-      "dev": true,
-      "requires": {
-        "chalk": "~2.4.1",
-        "lodash": "~4.17.10"
-      }
+      "dev": true
     },
     "grunt-legacy-util": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/grunt-legacy-util/-/grunt-legacy-util-1.1.1.tgz",
       "integrity": "sha512-9zyA29w/fBe6BIfjGENndwoe1Uy31BIXxTH3s8mga0Z5Bz2Sp4UCjkeyv2tI449ymkx3x26B+46FV4fXEddl5A==",
-      "dev": true,
-      "requires": {
-        "async": "~1.5.2",
-        "exit": "~0.1.1",
-        "getobject": "~0.1.0",
-        "hooker": "~0.2.3",
-        "lodash": "~4.17.10",
-        "underscore.string": "~3.3.4",
-        "which": "~1.3.0"
-      }
+      "dev": true
     },
     "grunt-retro": {
       "version": "0.6.4",
@@ -834,11 +591,6 @@
       "resolved": "https://registry.npmjs.org/grunt-shell/-/grunt-shell-3.0.1.tgz",
       "integrity": "sha512-C8eR4frw/NmIFIwSvzSLS4wOQBUzC+z6QhrKPzwt/tlaIqlzH35i/O2MggVOBj2Sh1tbaAqpASWxGiGsi4JMIQ==",
       "dev": true,
-      "requires": {
-        "chalk": "^2.4.1",
-        "npm-run-path": "^2.0.0",
-        "strip-ansi": "^5.0.0"
-      },
       "dependencies": {
         "ansi-regex": {
           "version": "4.1.0",
@@ -850,10 +602,7 @@
           "version": "5.2.0",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
           "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^4.1.0"
-          }
+          "dev": true
         }
       }
     },
@@ -861,29 +610,19 @@
       "version": "0.18.2",
       "resolved": "https://registry.npmjs.org/grunt-zip/-/grunt-zip-0.18.2.tgz",
       "integrity": "sha512-9o0Fmft+7C9jBqqqQRAbon1Qaz4HHqHpNrDmrWVQy9nxC9/q8budlx+J6y9ZaCs3ioAKIJl7lfXWqoOJCMnXcQ==",
-      "dev": true,
-      "requires": {
-        "grunt-retro": "~0.6.0",
-        "jszip": "~2.5.0"
-      }
+      "dev": true
     },
     "gzip-size": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/gzip-size/-/gzip-size-3.0.0.tgz",
       "integrity": "sha1-VGGI6b3DN/Zzdy+BZgRks4nc5SA=",
-      "dev": true,
-      "requires": {
-        "duplexer": "^0.1.1"
-      }
+      "dev": true
     },
     "has-ansi": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
       "integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
-      "dev": true,
-      "requires": {
-        "ansi-regex": "^2.0.0"
-      }
+      "dev": true
     },
     "has-flag": {
       "version": "3.0.0",
@@ -912,14 +651,7 @@
       "version": "3.8.3",
       "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.8.3.tgz",
       "integrity": "sha1-mWwosZFRaovoZQGn15dX5ccMEGg=",
-      "dev": true,
-      "requires": {
-        "domelementtype": "1",
-        "domhandler": "2.3",
-        "domutils": "1.5",
-        "entities": "1.0",
-        "readable-stream": "1.1"
-      }
+      "dev": true
     },
     "http-parser-js": {
       "version": "0.4.13",
@@ -931,29 +663,19 @@
       "version": "0.4.23",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.23.tgz",
       "integrity": "sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==",
-      "dev": true,
-      "requires": {
-        "safer-buffer": ">= 2.1.2 < 3"
-      }
+      "dev": true
     },
     "indent-string": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/indent-string/-/indent-string-2.1.0.tgz",
       "integrity": "sha1-ji1INIdCEhtKghi3oTfppSBJ3IA=",
-      "dev": true,
-      "requires": {
-        "repeating": "^2.0.0"
-      }
+      "dev": true
     },
     "inflight": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-      "dev": true,
-      "requires": {
-        "once": "^1.3.0",
-        "wrappy": "1"
-      }
+      "dev": true
     },
     "inherits": {
       "version": "2.0.3",
@@ -971,10 +693,7 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz",
       "integrity": "sha1-VAVy0096wxGfj3bDDLwbHgN6/74=",
-      "dev": true,
-      "requires": {
-        "builtin-modules": "^1.0.0"
-      }
+      "dev": true
     },
     "is-callable": {
       "version": "1.1.4",
@@ -985,10 +704,7 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/is-finite/-/is-finite-1.0.2.tgz",
       "integrity": "sha1-zGZ3aVYCvlUO8R6LSqYwU0K20Ko=",
-      "dev": true,
-      "requires": {
-        "number-is-nan": "^1.0.0"
-      }
+      "dev": true
     },
     "is-function": {
       "version": "1.0.1",
@@ -1022,10 +738,7 @@
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/jszip/-/jszip-2.5.0.tgz",
       "integrity": "sha1-dET9hVHd8+XacZj+oMkbyDCMwnQ=",
-      "dev": true,
-      "requires": {
-        "pako": "~0.2.5"
-      }
+      "dev": true
     },
     "keycode": {
       "version": "2.2.0",
@@ -1042,36 +755,19 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/load-grunt-tasks/-/load-grunt-tasks-4.0.0.tgz",
       "integrity": "sha512-w5JYPHpZgMxu9XFR9N9MEzyX8E0mLhQkwQ1qVP4mb3gmuomw8Ww8J49NHMbXqyQliq2LUCqdU7/wW96IVuPCKw==",
-      "dev": true,
-      "requires": {
-        "arrify": "^1.0.0",
-        "multimatch": "^2.0.0",
-        "pkg-up": "^2.0.0",
-        "resolve-pkg": "^1.0.0"
-      }
+      "dev": true
     },
     "load-json-file": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
       "integrity": "sha1-lWkFcI1YtLq0wiYbBPWfMcmTdMA=",
-      "dev": true,
-      "requires": {
-        "graceful-fs": "^4.1.2",
-        "parse-json": "^2.2.0",
-        "pify": "^2.0.0",
-        "pinkie-promise": "^2.0.0",
-        "strip-bom": "^2.0.0"
-      }
+      "dev": true
     },
     "locate-path": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
       "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
       "dev": true,
-      "requires": {
-        "p-locate": "^2.0.0",
-        "path-exists": "^3.0.0"
-      },
       "dependencies": {
         "path-exists": {
           "version": "3.0.0",
@@ -1091,19 +787,12 @@
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/loud-rejection/-/loud-rejection-1.6.0.tgz",
       "integrity": "sha1-W0b4AUft7leIcPCG0Eghz5mOVR8=",
-      "dev": true,
-      "requires": {
-        "currently-unhandled": "^0.4.1",
-        "signal-exit": "^3.0.0"
-      }
+      "dev": true
     },
     "m3u8-parser": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/m3u8-parser/-/m3u8-parser-4.3.0.tgz",
-      "integrity": "sha512-bVbjuBMoVIgFL1vpXVIxjeaoB5TPDJRb0m5qiTdM738SGqv/LAmsnVVPlKjM4fulm/rr1XZsKM+owHm+zvqxYA==",
-      "requires": {
-        "global": "^4.3.2"
-      }
+      "integrity": "sha512-bVbjuBMoVIgFL1vpXVIxjeaoB5TPDJRb0m5qiTdM738SGqv/LAmsnVVPlKjM4fulm/rr1XZsKM+owHm+zvqxYA=="
     },
     "map-obj": {
       "version": "1.0.1",
@@ -1116,12 +805,6 @@
       "resolved": "https://registry.npmjs.org/maxmin/-/maxmin-2.1.0.tgz",
       "integrity": "sha1-TTsiCQPZXu5+t6x/qGTnLcCaMWY=",
       "dev": true,
-      "requires": {
-        "chalk": "^1.0.0",
-        "figures": "^1.0.1",
-        "gzip-size": "^3.0.0",
-        "pretty-bytes": "^3.0.0"
-      },
       "dependencies": {
         "ansi-styles": {
           "version": "2.2.1",
@@ -1133,14 +816,7 @@
           "version": "1.1.3",
           "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^2.2.1",
-            "escape-string-regexp": "^1.0.2",
-            "has-ansi": "^2.0.0",
-            "strip-ansi": "^3.0.0",
-            "supports-color": "^2.0.0"
-          }
+          "dev": true
         },
         "supports-color": {
           "version": "2.0.0",
@@ -1154,36 +830,18 @@
       "version": "3.7.0",
       "resolved": "https://registry.npmjs.org/meow/-/meow-3.7.0.tgz",
       "integrity": "sha1-cstmi0JSKCkKu/qFaJJYcwioAfs=",
-      "dev": true,
-      "requires": {
-        "camelcase-keys": "^2.0.0",
-        "decamelize": "^1.1.2",
-        "loud-rejection": "^1.0.0",
-        "map-obj": "^1.0.1",
-        "minimist": "^1.1.3",
-        "normalize-package-data": "^2.3.4",
-        "object-assign": "^4.0.1",
-        "read-pkg-up": "^1.0.1",
-        "redent": "^1.0.0",
-        "trim-newlines": "^1.0.0"
-      }
+      "dev": true
     },
     "min-document": {
       "version": "2.19.0",
       "resolved": "https://registry.npmjs.org/min-document/-/min-document-2.19.0.tgz",
-      "integrity": "sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=",
-      "requires": {
-        "dom-walk": "^0.1.0"
-      }
+      "integrity": "sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU="
     },
     "minimatch": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
       "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-      "dev": true,
-      "requires": {
-        "brace-expansion": "^1.1.7"
-      }
+      "dev": true
     },
     "minimist": {
       "version": "1.2.0",
@@ -1196,9 +854,6 @@
       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
       "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
       "dev": true,
-      "requires": {
-        "minimist": "0.0.8"
-      },
       "dependencies": {
         "minimist": {
           "version": "0.0.8",
@@ -1211,11 +866,7 @@
     "mpd-parser": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/mpd-parser/-/mpd-parser-0.7.0.tgz",
-      "integrity": "sha512-nkzVIkecaDz3q7p4ToN3GR0FV2Odbh0w2sJ8ijsyw79JcBrJoUD3KHIiI8gL0hEDlex7mrVpTxXBsRHowUBmPw==",
-      "requires": {
-        "global": "^4.3.2",
-        "url-toolkit": "^2.1.1"
-      }
+      "integrity": "sha512-nkzVIkecaDz3q7p4ToN3GR0FV2Odbh0w2sJ8ijsyw79JcBrJoUD3KHIiI8gL0hEDlex7mrVpTxXBsRHowUBmPw=="
     },
     "ms": {
       "version": "2.0.0",
@@ -1227,43 +878,25 @@
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/multimatch/-/multimatch-2.1.0.tgz",
       "integrity": "sha1-nHkGoi+0wCkZ4vX3UWG0zb1LKis=",
-      "dev": true,
-      "requires": {
-        "array-differ": "^1.0.0",
-        "array-union": "^1.0.1",
-        "arrify": "^1.0.0",
-        "minimatch": "^3.0.0"
-      }
+      "dev": true
     },
     "nopt": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
       "integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=",
-      "dev": true,
-      "requires": {
-        "abbrev": "1"
-      }
+      "dev": true
     },
     "normalize-package-data": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
       "integrity": "sha512-9jjUFbTPfEy3R/ad/2oNbKtW9Hgovl5O1FvFWKkKblNXoN/Oou6+9+KKohPK13Yc3/TyunyWhJp6gvRNR/PPAw==",
-      "dev": true,
-      "requires": {
-        "hosted-git-info": "^2.1.4",
-        "is-builtin-module": "^1.0.0",
-        "semver": "2 || 3 || 4 || 5",
-        "validate-npm-package-license": "^3.0.1"
-      }
+      "dev": true
     },
     "npm-run-path": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",
       "integrity": "sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=",
-      "dev": true,
-      "requires": {
-        "path-key": "^2.0.0"
-      }
+      "dev": true
     },
     "number-is-nan": {
       "version": "1.0.1",
@@ -1281,28 +914,19 @@
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
-      "dev": true,
-      "requires": {
-        "wrappy": "1"
-      }
+      "dev": true
     },
     "p-limit": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.2.0.tgz",
       "integrity": "sha512-Y/OtIaXtUPr4/YpMv1pCL5L5ed0rumAaAeBSj12F+bSlMdys7i8oQF/GUJmfpTS/QoaRrS/k6pma29haJpsMng==",
-      "dev": true,
-      "requires": {
-        "p-try": "^1.0.0"
-      }
+      "dev": true
     },
     "p-locate": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
       "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
-      "dev": true,
-      "requires": {
-        "p-limit": "^1.1.0"
-      }
+      "dev": true
     },
     "p-try": {
       "version": "1.0.0",
@@ -1319,29 +943,19 @@
     "parse-headers": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/parse-headers/-/parse-headers-2.0.1.tgz",
-      "integrity": "sha1-aug6eqJanZtwCswoaYzR8e1+lTY=",
-      "requires": {
-        "for-each": "^0.3.2",
-        "trim": "0.0.1"
-      }
+      "integrity": "sha1-aug6eqJanZtwCswoaYzR8e1+lTY="
     },
     "parse-json": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-2.2.0.tgz",
       "integrity": "sha1-9ID0BDTvgHQfhGkJn43qGPVaTck=",
-      "dev": true,
-      "requires": {
-        "error-ex": "^1.2.0"
-      }
+      "dev": true
     },
     "path-exists": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-2.1.0.tgz",
       "integrity": "sha1-D+tsZPD8UY2adU3V77YscCJ2H0s=",
-      "dev": true,
-      "requires": {
-        "pinkie-promise": "^2.0.0"
-      }
+      "dev": true
     },
     "path-is-absolute": {
       "version": "1.0.1",
@@ -1359,12 +973,7 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/path-type/-/path-type-1.1.0.tgz",
       "integrity": "sha1-WcRPfuSR2nBNpBXaWkBwuk+P5EE=",
-      "dev": true,
-      "requires": {
-        "graceful-fs": "^4.1.2",
-        "pify": "^2.0.0",
-        "pinkie-promise": "^2.0.0"
-      }
+      "dev": true
     },
     "pify": {
       "version": "2.3.0",
@@ -1382,10 +991,7 @@
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
       "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
-      "dev": true,
-      "requires": {
-        "pinkie": "^2.0.0"
-      }
+      "dev": true
     },
     "pkcs7": {
       "version": "1.0.2",
@@ -1397,18 +1003,12 @@
       "resolved": "https://registry.npmjs.org/pkg-up/-/pkg-up-2.0.0.tgz",
       "integrity": "sha1-yBmscoBZpGHKscOImivjxJoATX8=",
       "dev": true,
-      "requires": {
-        "find-up": "^2.1.0"
-      },
       "dependencies": {
         "find-up": {
           "version": "2.1.0",
           "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
           "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
-          "dev": true,
-          "requires": {
-            "locate-path": "^2.0.0"
-          }
+          "dev": true
         }
       }
     },
@@ -1421,10 +1021,7 @@
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/pretty-bytes/-/pretty-bytes-3.0.1.tgz",
       "integrity": "sha1-J9AAjXeAY6C0gRuzXHnxvV1fvM8=",
-      "dev": true,
-      "requires": {
-        "number-is-nan": "^1.0.0"
-      }
+      "dev": true
     },
     "process": {
       "version": "0.5.2",
@@ -1441,54 +1038,31 @@
       "version": "1.1.7",
       "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-1.1.7.tgz",
       "integrity": "sha1-HQJ8K/oRasxmI7yo8AAWVyqH1CU=",
-      "dev": true,
-      "requires": {
-        "bytes": "1",
-        "string_decoder": "0.10"
-      }
+      "dev": true
     },
     "read-pkg": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-1.1.0.tgz",
       "integrity": "sha1-9f+qXs0pyzHAR0vKfXVra7KePyg=",
-      "dev": true,
-      "requires": {
-        "load-json-file": "^1.0.0",
-        "normalize-package-data": "^2.3.2",
-        "path-type": "^1.0.0"
-      }
+      "dev": true
     },
     "read-pkg-up": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-1.0.1.tgz",
       "integrity": "sha1-nWPBMnbAZZGNV/ACpX9AobZD+wI=",
-      "dev": true,
-      "requires": {
-        "find-up": "^1.0.0",
-        "read-pkg": "^1.0.0"
-      }
+      "dev": true
     },
     "readable-stream": {
       "version": "1.1.14",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
       "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
-      "dev": true,
-      "requires": {
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.1",
-        "isarray": "0.0.1",
-        "string_decoder": "~0.10.x"
-      }
+      "dev": true
     },
     "redent": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/redent/-/redent-1.0.0.tgz",
       "integrity": "sha1-z5Fqsf1fHxbfsggi3W7H9zDCr94=",
-      "dev": true,
-      "requires": {
-        "indent-string": "^2.1.0",
-        "strip-indent": "^1.0.1"
-      }
+      "dev": true
     },
     "regenerator-runtime": {
       "version": "0.12.1",
@@ -1499,10 +1073,7 @@
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/repeating/-/repeating-2.0.1.tgz",
       "integrity": "sha1-UhTFOpJtNVJwdSf7q0FdvAjQbdo=",
-      "dev": true,
-      "requires": {
-        "is-finite": "^1.0.0"
-      }
+      "dev": true
     },
     "resolve-from": {
       "version": "2.0.0",
@@ -1514,19 +1085,13 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/resolve-pkg/-/resolve-pkg-1.0.0.tgz",
       "integrity": "sha1-4ZoV54rKLhJEYdySsuOUPvk0lNk=",
-      "dev": true,
-      "requires": {
-        "resolve-from": "^2.0.0"
-      }
+      "dev": true
     },
     "rimraf": {
       "version": "2.6.2",
       "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
       "integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==",
-      "dev": true,
-      "requires": {
-        "glob": "^7.0.5"
-      }
+      "dev": true
     },
     "safe-json-parse": {
       "version": "1.0.1",
@@ -1573,11 +1138,7 @@
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.0.0.tgz",
       "integrity": "sha512-N19o9z5cEyc8yQQPukRCZ9EUmb4HUpnrmaL/fxS2pBo2jbfcFRVuFZ/oFC+vZz0MNNk0h80iMn5/S6qGZOL5+g==",
-      "dev": true,
-      "requires": {
-        "spdx-expression-parse": "^3.0.0",
-        "spdx-license-ids": "^3.0.0"
-      }
+      "dev": true
     },
     "spdx-exceptions": {
       "version": "2.2.0",
@@ -1589,11 +1150,7 @@
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-3.0.0.tgz",
       "integrity": "sha512-Yg6D3XpRD4kkOmTpdgbUiEJFKghJH03fiC1OPll5h/0sO6neh2jqRDVHOQ4o/LMea0tgCkbMgea5ip/e+MkWyg==",
-      "dev": true,
-      "requires": {
-        "spdx-exceptions": "^2.1.0",
-        "spdx-license-ids": "^3.0.0"
-      }
+      "dev": true
     },
     "spdx-license-ids": {
       "version": "3.0.3",
@@ -1607,44 +1164,35 @@
       "integrity": "sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug==",
       "dev": true
     },
-    "string-template": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/string-template/-/string-template-0.2.1.tgz",
-      "integrity": "sha1-QpMuWYo1LQH8IuwzZ9nYTuxsmt0=",
-      "dev": true
-    },
     "string_decoder": {
       "version": "0.10.31",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
       "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
       "dev": true
     },
+    "string-template": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/string-template/-/string-template-0.2.1.tgz",
+      "integrity": "sha1-QpMuWYo1LQH8IuwzZ9nYTuxsmt0=",
+      "dev": true
+    },
     "strip-ansi": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-      "dev": true,
-      "requires": {
-        "ansi-regex": "^2.0.0"
-      }
+      "dev": true
     },
     "strip-bom": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-2.0.0.tgz",
       "integrity": "sha1-YhmoVhZSBJHzV4i9vxRHqZx+aw4=",
-      "dev": true,
-      "requires": {
-        "is-utf8": "^0.2.0"
-      }
+      "dev": true
     },
     "strip-indent": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/strip-indent/-/strip-indent-1.0.1.tgz",
       "integrity": "sha1-DHlipq3vp7vUrDZkYKY4VSrhoKI=",
-      "dev": true,
-      "requires": {
-        "get-stdin": "^4.0.1"
-      }
+      "dev": true
     },
     "strip-json-comments": {
       "version": "1.0.4",
@@ -1656,10 +1204,7 @@
       "version": "5.4.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
       "integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
-      "dev": true,
-      "requires": {
-        "has-flag": "^3.0.0"
-      }
+      "dev": true
     },
     "tiny-emitter": {
       "version": "2.0.2",
@@ -1670,23 +1215,12 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/tiny-lr/-/tiny-lr-1.1.1.tgz",
       "integrity": "sha512-44yhA3tsaRoMOjQQ+5v5mVdqef+kH6Qze9jTpqtVufgYjYt08zyZAwNwwVBj3i1rJMnR52IxOW0LK0vBzgAkuA==",
-      "dev": true,
-      "requires": {
-        "body": "^5.1.0",
-        "debug": "^3.1.0",
-        "faye-websocket": "~0.10.0",
-        "livereload-js": "^2.3.0",
-        "object-assign": "^4.1.0",
-        "qs": "^6.4.0"
-      }
+      "dev": true
     },
     "tooltip.js": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/tooltip.js/-/tooltip.js-1.3.2.tgz",
-      "integrity": "sha512-DeDr9JxYx/lSvQ53ZCRFLxXrmrSyU3fLz6k+ITUTw69AIYtpWij/NmOJQscJ7BwY5lcEwWJWSfqqQWVvTMYZiw==",
-      "requires": {
-        "popper.js": "^1.0.2"
-      }
+      "integrity": "sha512-DeDr9JxYx/lSvQ53ZCRFLxXrmrSyU3fLz6k+ITUTw69AIYtpWij/NmOJQscJ7BwY5lcEwWJWSfqqQWVvTMYZiw=="
     },
     "trim": {
       "version": "0.0.1",
@@ -1708,11 +1242,7 @@
       "version": "3.3.5",
       "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.3.5.tgz",
       "integrity": "sha512-g+dpmgn+XBneLmXXo+sGlW5xQEt4ErkS3mgeN2GFbremYeMBSJKr9Wf2KJplQVaiPY/f7FN6atosWYNm9ovrYg==",
-      "dev": true,
-      "requires": {
-        "sprintf-js": "^1.0.3",
-        "util-deprecate": "^1.0.2"
-      }
+      "dev": true
     },
     "uri-path": {
       "version": "1.0.0",
@@ -1735,41 +1265,17 @@
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz",
       "integrity": "sha512-63ZOUnL4SIXj4L0NixR3L1lcjO38crAbgrTpl28t8jjrfuiOBL5Iygm+60qPs/KsZGzPNg6Smnc/oY16QTjF0g==",
-      "dev": true,
-      "requires": {
-        "spdx-correct": "^3.0.0",
-        "spdx-expression-parse": "^3.0.0"
-      }
+      "dev": true
     },
     "video.js": {
       "version": "7.5.4",
       "resolved": "https://registry.npmjs.org/video.js/-/video.js-7.5.4.tgz",
       "integrity": "sha512-+U3FyLVFbnJdEC6TVMv8U75c8VM00vmVY8TSfFthnvo7/6rz3LFg2Pd3TTGNbV2pEmBhkLLYO+dvmqMNUyc2ZA==",
-      "requires": {
-        "@babel/runtime": "^7.2.0",
-        "@videojs/http-streaming": "1.9.3",
-        "global": "4.3.2",
-        "keycode": "^2.2.0",
-        "safe-json-parse": "4.0.0",
-        "tsml": "1.0.1",
-        "videojs-font": "3.1.0",
-        "videojs-vtt.js": "0.14.1",
-        "xhr": "2.4.0"
-      },
       "dependencies": {
         "@videojs/http-streaming": {
           "version": "1.9.3",
           "resolved": "https://registry.npmjs.org/@videojs/http-streaming/-/http-streaming-1.9.3.tgz",
-          "integrity": "sha512-gNdqyvhxTU67optzxiywHXi/z2+Ju0b6hNth0V7BsL7YAH+R1StIKmmp6SsfFZQfrNW5ykYFoR95M/AT5cg9Ug==",
-          "requires": {
-            "aes-decrypter": "3.0.0",
-            "global": "^4.3.0",
-            "m3u8-parser": "4.3.0",
-            "mpd-parser": "0.7.0",
-            "mux.js": "5.1.1",
-            "url-toolkit": "^2.1.3",
-            "video.js": "^6.8.0 || ^7.0.0"
-          }
+          "integrity": "sha512-gNdqyvhxTU67optzxiywHXi/z2+Ju0b6hNth0V7BsL7YAH+R1StIKmmp6SsfFZQfrNW5ykYFoR95M/AT5cg9Ug=="
         },
         "mux.js": {
           "version": "5.1.1",
@@ -1791,20 +1297,13 @@
     "videojs-vtt.js": {
       "version": "0.14.1",
       "resolved": "https://registry.npmjs.org/videojs-vtt.js/-/videojs-vtt.js-0.14.1.tgz",
-      "integrity": "sha512-YxOiywx6N9t3J5nqsE5WN2Sw4CSqVe3zV+AZm2T4syOc2buNJaD6ZoexSdeszx2sHLU/RRo2r4BJAXFDQ7Qo2Q==",
-      "requires": {
-        "global": "^4.3.1"
-      }
+      "integrity": "sha512-YxOiywx6N9t3J5nqsE5WN2Sw4CSqVe3zV+AZm2T4syOc2buNJaD6ZoexSdeszx2sHLU/RRo2r4BJAXFDQ7Qo2Q=="
     },
     "websocket-driver": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.0.tgz",
       "integrity": "sha1-DK+dLXVdk67gSdS90NP+LMoqJOs=",
-      "dev": true,
-      "requires": {
-        "http-parser-js": ">=0.4.0",
-        "websocket-extensions": ">=0.1.1"
-      }
+      "dev": true
     },
     "websocket-extensions": {
       "version": "0.1.3",
@@ -1816,10 +1315,7 @@
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
       "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
-      "dev": true,
-      "requires": {
-        "isexe": "^2.0.0"
-      }
+      "dev": true
     },
     "wrappy": {
       "version": "1.0.2",
@@ -1830,13 +1326,7 @@
     "xhr": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/xhr/-/xhr-2.4.0.tgz",
-      "integrity": "sha1-4W5mpF+GmGHu76tBbV7/ci3ECZM=",
-      "requires": {
-        "global": "~4.3.0",
-        "is-function": "^1.0.1",
-        "parse-headers": "^2.0.0",
-        "xtend": "^4.0.0"
-      }
+      "integrity": "sha1-4W5mpF+GmGHu76tBbV7/ci3ECZM="
     },
     "xtend": {
       "version": "4.0.1",
diff --git a/package.json b/package.json
index 752a442..bf929fd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "@fortawesome/fontawesome-free": "^5.8.1",
+    "@fortawesome/fontawesome-free": "^5.8.2",
     "bootstrap": "^4.3.1",
     "clipboard": "^2.0.4",
     "highlightjs": "^9.12.0",
diff --git a/src/js/installer.js b/src/js/installer.js
new file mode 100644
index 0000000..be2f1c5
--- /dev/null
+++ b/src/js/installer.js
@@ -0,0 +1,63 @@
+$(document).ready(function () {
+    var $connection = $('#connection');
+    var $all_database_options = $('.hook-database');
+    var $all_database_inputs = $('.hook-database-input');
+
+    var $storage_driver = $('#storage_driver');
+    var $all_storage_inputs = $('.hook-storage-input');
+    var $all_storage_options = $('.hook-storage');
+
+    $connection.change(function () {
+        $all_database_options.hide();
+        $all_database_inputs.prop('required', '');
+        switch ($(this).val()) {
+            case 'sqlite':
+                $('#dsn').val('resources/database/xbackbone.db');
+                break;
+            case 'mysql':
+                $('#dsn').val('host=localhost;port=3306;dbname=xbackbone');
+                $('#db_user').prop('required', 'required').parent().parent().show();
+                $('#db_password').prop('required', 'required').parent().parent().show();
+                break;
+        }
+    });
+
+    $storage_driver.change(function () {
+        $all_storage_options.hide();
+        $all_storage_inputs.prop('required', '');
+        switch ($(this).val()) {
+            case 'local':
+                $('#storage_path').val('./storage').prop('required', 'required').parent().parent().show();
+                break;
+            case 'ftp':
+                $('#storage_path').val('/storage').prop('required', 'required').parent().parent().show();
+                $('#storage_host').prop('required', 'required').parent().parent().show();
+                $('#storage_username').prop('required', 'required').parent().parent().show();
+                $('#storage_password').prop('required', 'required').parent().parent().show();
+                $('#storage_port').prop('required', 'required').parent().parent().show();
+                $('#storage_passive').prop('required', 'required').parent().parent().show();
+                $('#storage_ssl').prop('required', 'required').parent().parent().show();
+                break;
+            case 's3':
+                $('#storage_path').val('/storage').prop('required', 'required').parent().parent().show();
+                $('#storage_key').prop('required', 'required').parent().parent().show();
+                $('#storage_secret').prop('required', 'required').parent().parent().show();
+                $('#storage_region').prop('required', 'required').parent().parent().show();
+                $('#storage_bucket').prop('required', 'required').parent().parent().show();
+                break;
+            case 'google-cloud':
+                $('#storage_project_id').prop('required', 'required').parent().parent().show();
+                $('#storage_key_path').prop('required', 'required').parent().parent().show();
+                $('#storage_bucket').prop('required', 'required').parent().parent().show();
+                break;
+            case 'dropbox':
+                $('#storage_token').prop('required', 'required').parent().parent().show();
+                break;
+        }
+    });
+
+    $all_database_options.hide();
+    $all_storage_options.hide();
+    $storage_driver.trigger('change');
+    $connection.trigger('change');
+});
\ No newline at end of file