Fixed class ambiguity issue that occurs in Xamarin Studio/Mono.  It seems that Mono was unable to handle locating one of two nested classes with the same name defined in the same namespace that differed only by one of them being generic and where the generic one was a subclass of the non generic class.

Added index.html as a default page for the AtomicWeb project.
Update README.md
Update README.md
Update README.md
Updated README.md