Add a way to easily communicate with the API from a service

[vincentcourtois]

Several solutions :

1. A factory creating connection to a random Gateway instance
2. A decorator creating a connection to a Gateway instance previously selected
3. A method in the Gateway decorator class to send a request to it

[vincentcourtois]

• [ ] Add the session_id to the requests in the Arkaan::Decorators::Gateway class
• [ ] Add other methods to require routes on the API

[vincentcourtois]

Done but not tagged, see :

• Arkaan::Decorators::Gateway
• Arkaan::Factories::Gateways