Users can follow issues now
Changed 'error' field to 'message' in json responses.
Merge remote-tracking branch 'origin/issue-following' into create-issue

Conflicts:
	kuansim-frontend
Added logic for before_filters for user_login and cookie verification
Working on get events by user and issue.
Merge remote-tracking branch 'origin/issue-following' into create-issue

Conflicts:
	app/controllers/events_controller.rb
	app/controllers/users_controller.rb
public now points to build folder
Fixed get_user_events_by_issue
Various changes
Refactored controller code to use filters / validations
Got issues tests working mostly
Events controller refactored with before filters and most tests now passing
Finished related issues, tested
Fixed spec tests.
Added factory files.
Added before filters to check to see if record is in db, also fixed cookie_login filter where it was interrupting authenticate calls in user_controller
Merge branch 'related-issues' into create-issue. Still fails spec tests.

Conflicts:
	app/controllers/events_controller.rb
	app/controllers/issues_controller.rb
	spec/controllers/events_controller_spec.rb
	spec/controllers/issues_controller_spec.rb
	spec/factories/events.rb
	spec/factories/issues.rb
Merge branch 'related-issues' into create-issue

Conflicts:
	spec/controllers/issues_controller_spec.rb
Fixed rspec and some bugs.
Fixed and added mores spec tests.