[[ Bug 13484 ]] First attempt to do mobilePick work with iOS 8. Not complete yet.
Subclassed UIAlertController
Some progress on the iphone case. Picherwheel and Done/Cancel buttons show correctly, but there is no interraction after closing the popup
Fixed interaction issue in iphone case.
[[ Bugfix 13484 ]] Fixed mobilePick/mobilePickDate for iOS 8
Removed commented out code
Fixed the issue of picker being too far down when in landscape, and removed unused code
Merge branch 'bugfix-13484' into release-6.6.4