Copy layout and CSS files into obs_factory namespace

Layout view, partials and CSS are now inside webui/obs_factory.
The layout is now called webui/obs_factory/application.html.erb.

The original files will be removed in following commits.

Co-authored-by: David Kang <dkang@suse.com>

src/api/app/assets/stylesheets/webui/obs_factory/announcements.scss

@@ -0,0 +1,32 @@
+// Place all the styles related to the announcements controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
+
+// TODO: bento_only
+
+#announcements {
+  .announcement {
+    background-color: #fff6ef;
+    border: 1px solid #d2702e;
+    margin-bottom: 15px;
+
+    h3 {
+      margin: 0;
+      color: #d2702e;
+    }
+
+    p {
+      margin-bottom: 10px;
+      font-size: 0.9em;
+      color: #666;
+
+      a {
+        font-size: 0.8em;
+        color: #069;
+        &:hover { color: #690; }
+      }
+    }
+  }
+}
+
+.announcement-actions { margin: 10px; }

src/api/app/assets/stylesheets/webui/obs_factory/application.css

@@ -1,3 +1,24 @@
+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
+ * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the top of the
+ * compiled file, but it's generally better to create a new file per style scope.
+ *
+ *= require mousetrap
+ *= require peek
+ *= require webui/icons.css.scss
+ *= require webui/obs_factory/bento.css.scss
+ *= require webui/obs_factory/style.css.scss
+ *= require webui/obs_factory/our-own-jquery-ui.css.scss
+ *= require webui/obs_factory/flash
+ *= require webui/obs_factory/utils
+ *= require webui/obs_factory/announcements.scss
+*/
+
 /* Staging projects dashboard table */
 .staging-dashboard th.staging-project {
     text-align: right;

src/api/app/assets/stylesheets/webui/obs_factory/bento.scss

@@ -0,0 +1,3 @@
+@import "bento/reset";
+@import "bento/960";
+@import "bento/base";