Added camera view back
Initial Support for a Global "App" class with support for basic common events.
Merge branch 'master' of https://github.com/XForms/XForms-Toolkit

Conflicts:
	samples/XForms.Toolkit.Sample.Droid/MainActivity.cs
	samples/XForms.Toolkit.Sample.WP/App.xaml.cs
	samples/XForms.Toolkit.Sample.iOS/AppDelegate.cs
	samples/XForms.Toolkit.Sample/App.cs
Initial Support for automatically building nuget packages
Added nuget package scripts
Fixed a spelling issue
Merge pull request #7 from XForms/master

Merge from main