Description:
    This is the rspec:integration_spec generator. It is also available as a global executable rspec_integration_spec.    
    This generator creates an integration specification for a Rails application.

    The generator creates an integration specification in spec/integration with the name of the controller postfixed with _spec.
    Like any other RSpec specification, the spec is a ruby file with a standard .rb extension.

Example: Generator
    ./script/generate rspec:integration_spec person

    This will create an integration specification for person:
        Spec:      spec/integration/people_spec.rb

Example: Executable
    rspec_integration_spec person
    
    This will create an integration specification for person:
        Spec:      spec/integration/people_spec.rb