Update wirecloud's test widget code
Clean up wirecloud test widgets
Improve style of the upload view
Rework WindowMenu.js to follow Wirecloud's code style
Move WindowMenu to Wirecloud.ui.WindowMenu
Remove ezweb_user_name usage from WorkspaceView
Rework WorkspaceView to follow Wirecloud's code style
Show creator user in the workspace breadcrum instead of displaying always the current user
Make WindowMenu use the template system
Add a msg element to the AlertWindowMenu, InstantiateMashupWindowMenu and MessageWindowMenu classes
Remove the showYesNoDialog method from the LayoutManager
Fix upload resource problems