Remove 2FA status on enable page
The 2FA status on the enabling page is useless, since it always is `disabled`. A user is enabling 2FA, so he already knows that it is disabled.
### Before

### After

See merge request !3436
Hide user profile activity graph on mobile
closes#14507
## Before

## After

## Medium width screen

See merge request !3412
Fix award emoji picker for relative_url
MR !2888 caused a regression where the emoji picker does not load when
using relative_url, because the path for the controller was hardcoded.
See merge request !3493
Add labels to block element
Fixes#14083
Before:
After: 
See merge request !3492
Remove fork link closes all merge requests opened on source project
Currently, if you:
- create a fork
- open a merge request on the source project
- remove the fork link
The created MR cannot be closed.
With this MR, all pending MR is closed when the fork link is removed.
See merge request !3189
Fix creation of merge requests for orphaned branches with images
When attempting to create a merge request from an orphaned branch (e.g. this happens for the first commit of any repo) that contained images, GitLab would fail with a Error 500. This MR fixes that problem.
Closes#14875
See merge request !3511
Remove 1px whitespace between nav tabs and underline when form present
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
See merge request !3489
Notes/discussions header
Part way towards getting the design for issues/merge requests to look more like the design in #3401 - I have standardised the headers for both issues & merge requests comments and discussions.
See merge request !3441
Prevent users from being able to both upvote and downvote
closes#14480

See merge request !3406
Fix divider in dropdown when not needed
closes#14533
## Before

## After

See merge request !3394