CorApi and CorApi2 are samples taken from http://www.microsoft.com/en-us/download/details.aspx?id=19621 with our own API changes added to it.

Most sample changes are to be marked with [Xamarin] tags.
*For additions of properties or changes to existing properties, apply the tag to the property explaining the fix applied.

Most changes in samples are implementations of NotImplementedException or use of Extension code.
