Refactor tg-us-status directive: Create directives tg-us-status-display and tg-us-tasks-progress-display
Refactor tg-us-status directive: Create directive tg-created-by-display
Refactor tg-us-status directive: Update tg-us-estimations directive to support inline-edition
Refactor tg-us-status directive: Add tg-us-status-burtton directive
Fixup: tg-created-by
Fioxup
Remove US edition page and some extra deprecated code