Dalston: Add three point versioning.

dalston/sass/style-child-theme.scss

@@ -1,11 +1,11 @@
 /*
 Theme Name: Dalston
-Theme URI: https://github.com/Automattic/themes/varia
+Theme URI: https://github.com/Automattic/themes/dalston
 Author: Automattic
 Author URI: https://automattic.com/
 Description: A design system for WordPress sites built with Gutenberg.
 Requires at least: WordPress 4.9.6
-Version: 1.0
+Version: 1.0.0
 License: GNU General Public License v2 or later
 License URI: LICENSE
 Template: varia

dalston/style-rtl.css

@@ -1,12 +1,12 @@
 @charset "UTF-8";
 /*
 Theme Name: Dalston
-Theme URI: https://github.com/Automattic/themes/varia
+Theme URI: https://github.com/Automattic/themes/dalston
 Author: Automattic
 Author URI: https://automattic.com/
 Description: A design system for WordPress sites built with Gutenberg.
 Requires at least: WordPress 4.9.6
-Version: 1.0
+Version: 1.0.0
 License: GNU General Public License v2 or later
 License URI: LICENSE
 Template: varia

dalston/style.css

@@ -1,12 +1,12 @@
 @charset "UTF-8";
 /*
 Theme Name: Dalston
-Theme URI: https://github.com/Automattic/themes/varia
+Theme URI: https://github.com/Automattic/themes/dalston
 Author: Automattic
 Author URI: https://automattic.com/
 Description: A design system for WordPress sites built with Gutenberg.
 Requires at least: WordPress 4.9.6
-Version: 1.0
+Version: 1.0.0
 License: GNU General Public License v2 or later
 License URI: LICENSE
 Template: varia