xhr calls fail in cordova (ios) when a relative url is used - Fixes #354
Remove unused variables and enable related JSHint warning.
remove pivot header font-family. Fixes #285
remove pivot header font-family. Fixes #285
Merge branch 'master' into AmazingJaze/closedDisplayModes

Conflicts:
	src/js/WinJS/Controls/AppBar.js
	src/js/WinJS/Controls/Flyout/_Overlay.js
remove fakehide
Missed another instance if _closed.
Remove indeterminate states. Add showing and hiding class before sending their matching events.
Fix bug, caused by previous bug fix.