asset drop & naming

      drop in new assets
      get naming in sync with UX
      Note: not all resources are included yet
      item_background...xm will be enabled when all required resources come in

Change-Id: I321084abd25ef6c533f1f3da636a246e7ee00547
diff --git a/res/menu/url_selection.xml b/res/menu/url_selection.xml
index 1bb6d0e..8f4a93c 100644
--- a/res/menu/url_selection.xml
+++ b/res/menu/url_selection.xml
@@ -16,7 +16,7 @@
 
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:id="@+id/share"
-        android:icon="@drawable/ic_menu_share_normal"
+        android:icon="@drawable/ic_share_holo_dark"
         android:title="@string/menu_share_url"
         android:showAsAction="always|withText"
         />