Merge pull request #7 from WebApiContrib/dev

Refactoring into multiple projects
Fixed issue 11.  CollectionJsonController Create method should return a TId instead of an int
Added unit test for generic CollectionJsonControllers
Merge pull request #12 from gabrewer/master

Fix for issue 11 CollectionJsonController Create method should return a TId instead of an int
Merge branch 'master' of github.com:glennblock/WebApiContrib.Formatting.CollectionJson into dev