Creates home_2 application

Second remote for client application
Scaffolds home_2 animals resource
Configure remote_factory_girl_home_rails in home_2
Adds schema file for home_2
Adds factory_girl

Creates ‘animal’ factory
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

In client application
Adds context blocks to remote_factory_girl_spec in client app
Adds helper method to fetch animals by id from home_2

In client application
Adds spec to create animals with remote 'home_2'

In client application
Adds spec to fetch all factories in 'home_2' application

in client application
Adds 'pry-rails'