some small improvements to MobileServiceCollection
Update some collection tests to use the simplier MobileServiceCollection<T>
Incorporating feedback on some improvements to MobileServiceCollection
Add Xamarin.Auth
Redirect TaskEx in tests for Xamarin
Add Xamarin .gitignore
Add Xamarin.iOS SDK
Add Xamarin.Android sdk
Initial support for String IDs
Merge branch 'string-id' into dev
String IDs Unit Tests
Fix for authenticateWithToken
Add missing copyrights
Clean up quickstarts
Add back WinJS SDK reference
Update iOS build and License.rtf
Fix iOS build script
Fix iOS build script
Updated Android license.rtf
Updated Android thirdpartynotices.rtf