Added missing constructors to generic ViewControllers
Merge pull request #859 from tomgilder/3.5

Added missing constructors to generic ViewControllers
PCL changes according to http://blog.xamarin.com/how-to-update-nuget-packages-for-64-bit/
More updates for Unified API following the breaking changes in Xamarin.iOS 8.6.
Merge remote-tracking branch 'upstream/3.5' into 3.5
Fixes for StringSize and DrawString changes in Xamarin iOS
Merge remote-tracking branch 'upstream/3.5' into 3.5

Conflicts:
	CrossUI/CrossUI.Touch/Dialog/Elements/DateTimeElement.cs
	CrossUI/CrossUI.Touch/Dialog/Elements/MessageSummaryView.cs
3.5.0-beta2 nuspec file changes
Merge branch '3.5' of github.com:MvvmCross/MvvmCross into 3.5
Removing the last of portable support - is this needed any more?
Fix for Namespace on Activity.Title LinkerPleaseInclude
Fix for Namespace on Activity.Title LinkerPleaseInclude
Just a rev on the starter pack because of the Activity namespace fix...
Small problem with iOS LinkerPleaseInclude
Removed methods already implemented by Xamarin in NMath.