Xcode project just for running tests.
Samples building and running on iOS simulator and phone.
Update README for new tests project location.
Move specialization inside of choreograph.
Moved dev app code into a sample.
Removed ChoreographDev project.

Relevant code is now in tests projects or in a sample.
Update README
Update VS Samples project.
Minor code cleanup
Unit and benchmark tests running on VS2013

Run with ctrl+F5 so you can actually look at the console output before
it vanishes.
Stop leaking gl state.