Geo: Refactor Admin controllers to use Geo specific namespace

See merge request gitlab-org/gitlab-ee!7395

CE upstream - 2018-09-21 12:16 UTC

Closes #5325

See merge request gitlab-org/gitlab-ee!7451

Port of 51725-push-mirrors-default-branch-reset-to-master to EE

See merge request gitlab-org/gitlab-ee!7454

Add an event to reset checksums on Geo secondary nodes

See merge request gitlab-org/gitlab-ee!7394

Reset the repository/wiki verification state for a project
when the secondary node gets a Geo::ResetChecksumEvent.

These changes introduce a new Geo event that can be triggered to
reset the repositories checksums for a project on secondary nodes.

This event is necessary when you want to recalculate the checksum
on the primary node and make sure that the secondary node will redo
the calculation to avoid stale checksum in the database.

Resolve "Rename Maven packages feature to `Maven Repository`"

Closes #7697

See merge request gitlab-org/gitlab-ee!7453

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

Rename some css classes that are shared between issues and mrs

Closes gitlab-ce#21968

See merge request gitlab-org/gitlab-ee!7450

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

# Conflicts:
#	CHANGELOG.md
#	app/views/layouts/nav/sidebar/_profile.html.haml
#	locale/gitlab.pot
#	spec/controllers/oauth/applications_controller_spec.rb

[ci skip]

CE upstream - 2018-09-21 00:21 UTC

See merge request gitlab-org/gitlab-ee!7445

Correct GitLab capitalization in CE code files (CE to EE Port)

See merge request gitlab-org/gitlab-ee!7438

Correct Gitlab Capitalization in code files

See merge request gitlab-org/gitlab-ce!21841

Merge branch '47398-user-is-unable-revoke-a-authorized-application-unless-user-oauth-applications-is-checked-in-admin-settings' into 'master'

Resolve "User is unable revoke a Authorized application unless User OAuth applications is checked in admin settings"

Closes #47398

See merge request gitlab-org/gitlab-ce!21835

Merge branch 'ee-47398-user-is-unable-revoke-a-authorized-application-unless-user-oauth-applications-is-checked-in-admin-settings' into 'master'

Always allow user to revoke an authorized application

See merge request gitlab-org/gitlab-ee!7431

[ci skip]

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

[ci skip]

[ci skip]

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

Docs: fix grammar (community contribution)

See merge request gitlab-org/gitlab-ee!7428

Fix activity titles for MRs in chat notification services

Closes gitlab-ee#5325

See merge request gitlab-org/gitlab-ce!21834

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

Fix long webhook URL overflow for custom integration

Closes #41040

See merge request gitlab-org/gitlab-ce!21668