Moving some logic out of the LoginController to enable users to write their own custom controller
Merge pull request #36 from pedroliska/AuthenticationService

Moving some logic out of the LoginController to enable users to write th...
converting to FubuMVC 2.0 step 1, compiling and unit tests pass
cleaning up packaging for the fubumvc2 move
cleaned up some 4.5 references
converted to StructureMap 3 and upgraded NUnit
limiting authentication to only routed chains
Merge branch 'fubumvc2' of github.com:DarthFubuMVC/FubuMVC.Authentication into fubumvc2