Bug 992728 - [Calendar] in week view by double clicking can not able move Edit Event screen

https://bugzilla.mozilla.org/show_bug.cgi?id=992728

1. Double tapping in month view go to add new event page and it will not trigger value selector in add new event page.
2. The visual hint in day view is displayed as in wireframe.
3. Visual hint will disappear if user selects other view or saved event