fix Xunit 

Working on fixing #54 but this isn't ready to merge yet.  Mainly I just needed to remove the "AsyncTargetingPack" package.

I also couldn't help but change some things that have been bugging me.  I converted tests that rely on webservers to use CassiniDev because I am really tired of starting those servers.  I used Assert.Ignore to route around a test that will never work on my machine, however the predicate in NHibernateTest.cs needs to be updated.

All the tests pass, but I haven't had a chance to test it against the proejct that prompted #54 in the first place.

ttyl