Bug 410942 - bootstrap leaves "pluginRegistry" and "serviceRegistry" references on global object
Bug 410616 - Navigator page consistency with Editor navigator - if in an empty folder display the "Use the [+] to create new files and folders. Click a file to start coding." message
Bug 409875 - Navigator: duplicated Actions menus flicker when changing folders
Merge branch 'Bug410616' of github.com:gabrielluong/orion.client into Bug410616