Adding routes for URIs to Controller actions.
Adding actions to Controller.
Added dummy json to model to have something to show.
Merge branch 'master' into feature_more_actions
Merged master into branch feature_more_actions.
Added missing belongs_to relation to some of the models.
Merged stuff from master into branch feature_more_actions.
Added textfile with curl commands for testing REST-API where browser is not sufficient.
Put in the basic implementation of the CRUD methods of the Publication model.
Removed the dummy json stuff, since it is no longer needed.
Solved problem with parameters sent as ActionController::Parameters instead of Hash.
Merge branch 'master' into feature_more_actions