replace generic icon/name with wesnoth's icon and name

packaging/android/AndroidManifest.xml

@@ -5,7 +5,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.libsdl.app"
     android:versionCode="1"
-    android:versionName="1.0"
+    android:versionName="1.19"
     android:installLocation="auto">
 
     <!-- OpenGL ES 2.0 -->
@@ -61,7 +61,7 @@
          An example Java class can be found in README-android.md
     -->
     <application android:label="@string/app_name"
-        android:icon="@mipmap/ic_launcher"
+        android:icon="@mipmap/wesnoth_icon"
         android:allowBackup="true"
         android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
         android:hardwareAccelerated="true" >
@@ -70,7 +70,7 @@
         <meta-data android:name="SDL_ENV.SDL_ACCELEROMETER_AS_JOYSTICK" android:value="0"/>
          -->
      
-        <activity android:name="SDLActivity"
+        <activity android:name=".SDLActivity"
             android:label="@string/app_name"
             android:alwaysRetainTaskState="true"
             android:launchMode="singleInstance"

packaging/android/res/values/strings.xml

@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">Game</string>
+    <string name="app_name">The Battle for Wesnoth</string>
 </resources>