annotate .svn/pristine/02/02c8aed5827fd37b4953522a150e77160bca0811.svn-base @ 1080:5bd8c86cfa6a issue_540

Makes the Publication model act as an activity; overloading the default ActivitiesController#index view in the Bibliography Plugin in order to differentiate Publications from the other event types.

* Known issues:
** route to /activities is not working (only to /activity);
** publication cache needs to be implemented in the model, not in the helper;
** when a publication is added to n projects, n events are created (all with the same content).

--- 
issue_categories_001: 
  name: Printing
  project_id: 1
  assigned_to_id: 2
  id: 1
issue_categories_002: 
  name: Recipes
  project_id: 1
  assigned_to_id: 
  id: 2
issue_categories_003: 
  name: Stock management
  project_id: 2
  assigned_to_id: 
  id: 3
issue_categories_004: 
  name: Printing
  project_id: 2
  assigned_to_id: 
  id: 4