Adding a UserService, which should be fully implemented in a later release.
Refactoring usage of the ServiceContext, which is now loosely tied to the HttpContext as its used by the UserService.
Refactoring User/Writer on the Content class and interface.
Simplifying events and delegates in the publishing strategy.
Adding extension method to ApplicationContext to attach the two contexts here instead.
Refactoring BaseWhereClause as there were problems formatting the sql.
Adding unit tests for MacroRepository and ContentRepository.
Adding extension method to get all properties for interfaces in PetaPoco used for mapping.
Creating ServiceContext and adding it to the UmbracoContext to provide access to the various services.
Adding UmbracoContext to BaseDatabaseFactory test.
