Creates home_2 application
Scaffolds home_2 animals resource
Configure remote_factory_girl_home_rails for home_2
Adds schema file for home_2
Adds animal factory for home_2
Adds authentication for home_2

This is to demonstrate that remote_factory_girll can skip the
‘authenticate’ method
Configure remote_factor_girl with home_2
Generalize helper methods to work with specified remotes
Add tests for creating test data with rfg with home_2