Description:
    Creates a new resource for API usage

Example:
    rails generate api:resource ResourceName

    This will create:
        * A new subclass of Grape::API called Houdini::V1::ResourceName
        at app/api/houdini/v1/resource_name.rb
        * Houdini::V1::ResourceName mounted to the api in app/api/houdini/v1/api.rb