Also re-adds the `.clone` updating that was removed accidentally.
Thanks, tests!

Closes #3585

Added Global to the drop downs and updated the label of the button to show the current level instead of `Notifications`

Replaced `this` with `@` in the coffee file and added an arrow that clearly marks the Notifications button as a drop down

Notification dropdown now shows currently active level, and also shows what the actual value of `global` is, if the project has the notification level set to global.

See discussion in !1080

adding avatar to project settings page added avatar removal show project avatar on dashboard, projects page, project page added rspec and feature tests added project avatar from repository new default project icon added added copying af avatar to forking of project added generated icon fixed avatar fork hound fix style fix test fix

* more focus for description and stars/forks
* rename activity -> to project tab
* put activity under tab: prepare place for README tab
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Use clone panel in `Git Access` section of wiki.

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>