[Frontend] Significant re-factoring of CSS and markup

open #95
IN-PROGRESS!;
Mostly buttons and menus classes (s-btn and s-menu);
Removed unused templates and .css files;
Normalized some button containers;

platform/commonUI/general/res/sass/mobile/_layout.scss

@@ -119,7 +119,7 @@
         }
         .view-switcher {
             margin-right: 0 !important;
-            .name {
+            .title-label {
                 // Hide the name in mobile
                 display: none;
             }