First steps toward using ReactiveViewModel.
Migrated FRPFullSizePhotoViewModel to ReactiveViewModel.
Migrated away from RACTuple as view model model.
Merge branch 'master' into reactiveviewmodel
Migrated FRPPhotoViewModel to RVM.
Migrated FRPPhotoViewModel to RVM.
Fixed problem with FRPPhotoDetailViewModel.
Moved FRPLoginViewModel to RVM.
Merge pull request #21 from AshFurrow/reactiveviewmodel

Migrate to ReactiveViewModel.