Call every service, even if one fails

When one service fails, we dont want to have all of them failing. This
fixes this problem by catching all the errors, and writing them to the
error log.

Fixes: #5803

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>
adds rake task to clean up deleted LDAP users
Notification for reopened issue.
Reopen mr email notification.
Test if reopen notifications are sent.
Dont show 'Remove source brnach' checkbox for fork

Remove source button checkbox always try to remove branch in target
project. For fork source & target projects are differents - so we hide
checkbox from UI. After MR accepted you can easily remove branch with
'Remove branch' button that do remove branch call to valid project

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Use normal font instead of strong for ci status widget

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Use correct controller name, namespacing ignored.
Improve performance, ordering and pagination for group milestones.
Link to permissions doc using relative path.
Merge branch 'fix_for_public_access_doc' into 'master'

Fix for public access doc

See merge request !947
Redirect to sign in page after signup, this will show the correct flash message.
Merge branch 'correct_active_link' into 'master'

Correct active link for group milestones

Fixes #1399

See merge request !945
Merge branch 'group_milestones_improvements' into 'master'

Group milestones improvements

Fixes #1400

Fixes #1401

Fixes #1402

See merge request !946
Merge branch 'fix-fork-branch-removal' into 'master'

Don't show remove branch checkbox for MR from fork

Fixes #1359

See merge request !942
Merge branch 'improve-ci-widget-ui' into 'master'

Improve ci widget ui

See merge request !943
Merge branch 'flash_message_after_signup' into 'master'

Flash message after signup

Fixes #1366

See merge request !948
Merge pull request #7175 from jvanbaarsen/always-call-hooks

Call every service, even if one fails
Merge pull request #7208 from MrMarvin/ce_rake_cleanup_ldap_users

Adds rake task to clean up deleted LDAP users
Show full commit message and author name for Email on push service

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