[BUG #8609] Enable widget factory for popup and select box widget
[BUG #8609] Repair dialog widgets in mobileshowcase by appending widget directly to body
[BUG #8609] Enable widget factory for menu widget
[BUG #8609] Change root element in menu widget tests
[BUG #8609] Change root element in popup widget tests
[BUG #8609] Add factory test for select box widget
Add scroll-to-end method to mocha test runner