Add inital test cases of functions in call chain for parsing.

For NUnit add categories for "Doesn't compile" and "Fails" so
these test can be excluded when testing.

Remove reference to FsUnit in VS 2010 project

Signed-off-by: Eric Taucher <Researcher0x00@gmail.com>
Merge branch 'master' of https://github.com/jack-pappas/NHol