Implemented task phase durations show to task statistics tab.
Unified some texts between different modals.
Added 'Comment' controller + model.
Removed debug.
Implemented DataService for object comment fetching.
Small update.
Added option for user gravatar image size.
Added main buttons hide for tabs that those are not affected.
Added new policies for attach createdUserId and updatedUserId parameters to body. These are used in every create / update action.
Implemented "index" action to comment controller.
Small changes to comment model.
Disabled primary action buttons from password change tab.
CSS updates.
Added basic policies for Comment controller.
Refactored common tabs for task edit modal.
Implemented comments GUI.