Layout for newsletter unsubscribe input
Fix bug #1367: Fix filter action and new project button in the project nav menu
Merge pull request #101 from taigaio/bug/1357/f___ing-projects-nav-menu

Fix bug #1367: Fix filter action and new project button in the project nav menu
Refactor of assigned-to and watchers on details
Refactor of user-story buttons
Refactor of task buttons
Splited buttons on diferente directives
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