Add collapsed classes on app element

app/assets/templates/editor.html.haml

@@ -82,7 +82,7 @@
     %p.medium-padding{"style" => "padding-top: 0 !important;"} There was an error decrypting this item. Ensure you are running the latest version of this app, then sign out and sign back in to try again.
 
   #editor-pane-component-stack
-    #component-stack-menu-bar.sk-app-bar
+    #component-stack-menu-bar.sk-app-bar.no-edges{"ng-if" => "ctrl.componentStack.length"}
       .left
         .sk-app-bar-item{"ng-repeat" => "component in ctrl.componentStack", "ng-click" => "ctrl.toggleStackComponentForCurrentItem(component)"}
           .sk-app-bar-item-column

app/assets/templates/home.html.haml

@@ -1,11 +1,11 @@
 .main-ui-view{"ng-class" => "platform"}
+
   %lock-screen{"ng-if" => "needsUnlock", "on-success" => "onSuccessfulUnlock"}
-  .app#app{"ng-if" => "!needsUnlock"}
+
+  .app#app{"ng-if" => "!needsUnlock", "ng-class" => "appClass"}
     %tags-section{"save" => "tagsSave", "add-new" => "tagsAddNew", "selection-made" => "tagsSelectionMade",
     "all-tag" => "allTag", "archive-tag" => "archiveTag", "tags" => "tags", "remove-tag" => "removeTag"}
-
     %notes-section{"add-new" => "notesAddNew", "selection-made" => "notesSelectionMade", "tag" => "selectedTag"}
-
     %editor-section{"note" => "selectedNote", "remove" => "deleteNote", "update-tags" => "updateTagsForNote"}
 
   %footer{"ng-if" => "!needsUnlock"}