pe-mocks

Component for client-side mocking of the REST API. As a sitedev, leave a 
certain class on a node, then register interceptors for certain methods 
(GET, POST, PUT, DELETE) and certain patterns. The interceptor can be a 
simplified (default to GET with a generic response) or slightly more verbose.

I do not like it very much (I mean, having code about our mock API directly in our module code is kind of ugly), there must be a way to inject those dependencies from outside, but I do not know exactly how, so let's keep it this way for now.