This is a regression introduced in 4d7f00fd.

Closes #3680

If a DB migration occurs, there's a chance that the application settings are
loaded from the cache and provide stale values, causing Error 500s.
This ensures that at startup the settings are always refreshed.

Closes #3643

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

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

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

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

Closes #3585

It needed to be more flexible in how we set the target text or element.

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

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

This makes it easier to see if a problem is caused by slow queries or
slow Ruby code (unrelated to any SQL queries that might be used).

- Fix for Ci::Build state machine, allowing to process builds without the project
- Forcefully update builds that didn't want to update with state machine
- Fix saving GitLabCiService as Admin Template

Closes #3602

When calling MergeRequest#ci_commit the code would previously raise an
error if the source project no longer existed (e.g. because the user
removed their fork).

See #3599 for more information.

It should exist in EE only.

REF: https://gitlab.com/gitlab-org/gitlab-ce/issues/2296#note_2724697