Reveal labels dropdown when labels icon is clicked on collapsed Epic sidebar

Closes #5514

See merge request gitlab-org/gitlab-ee!5298

Filtered search bar support for Roadmap view

Closes #3729

See merge request gitlab-org/gitlab-ee!5417

CE upstream - 2018-04-25 21:24 UTC

See merge request gitlab-org/gitlab-ee!5487

Fix DB LB errors when escaping input

See merge request gitlab-org/gitlab-ee!5481

CE upstream - 2018-04-25 18:26 UTC

Closes gitlab-qa#224

See merge request gitlab-org/gitlab-ee!5485

Link back to root Helm chart page for deprecated GitLab chart

See merge request gitlab-org/gitlab-ce!18442

Explain Auto DevOps better

See merge request gitlab-org/gitlab-ce!18282

Make ghe url consistent ce docs

See merge request gitlab-org/gitlab-ce!18334

Add better explanation for CI_PIPELINE_SOURCE

See merge request gitlab-org/gitlab-ce!18111

Add better explanation for CI_PIPELINE_SOURCE

See merge request gitlab-org/gitlab-ee!5336

Resolve "The screenshots on the Groups documentation page are outdated"

Closes #45653

See merge request gitlab-org/gitlab-ce!18542

Link to Snippets API docs from API index

See merge request gitlab-org/gitlab-ce!18536

Add moved link to remove duplication

See merge request gitlab-org/gitlab-ee!5394

CE upstream - 2018-04-25 14:00 UTC

Closes gitaly#1111

See merge request gitlab-org/gitlab-ee!5482

Geo: Refactor ProjectRegistryFinder spec

See merge request gitlab-org/gitlab-ee!5353

All conflicts listed in https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/5482
are included

Group SAML strips LRM chars from ADFS cert fingerprint

See merge request gitlab-org/gitlab-ee!5466

Fix timeouts of end-to-end tests with GitLab QA

Closes gitlab-qa#224

See merge request gitlab-org/gitlab-ce!18583

# Conflicts:
#	app/services/projects/destroy_service.rb
#	db/migrate/20161220141214_remove_dot_git_from_group_names.rb
#	db/schema.rb
#	locale/gitlab.pot
#	spec/factories/projects.rb
#	spec/helpers/projects_helper_spec.rb

[ci skip]

Gitlab::Shell works on shard name, not path

See merge request gitlab-org/gitlab-ee!5389

Legacy disk path refactor

Closes gitaly#1111

See merge request gitlab-org/gitlab-ce!18364

The Host class uses the pattern `connection.quote(input)` to quote
certain forms of input before passing these to queries. Rails will
unfortunately try to acquire a database connection when running such
code, resulting in errors should the database not be available.

This commit fixes this by simply catching the connection errors that may
be produced.

Fix tabs container styles to make RSS button clickable

Closes #45398

See merge request gitlab-org/gitlab-ce!18559

The columns effected store the repository storage path, which can't be
NULL. So in general the path can't be NULL. However, the tables also
include the shard name. From the shard name, the storage path can be
determined, allowing for a more dynamic approach.

During the review of gitlab-org/gitlab-ee!5389 it was noticed that the
docs mandated ignoring a column first, and a release later dropping it.

Given this migration is nearly finished, I've reverted the changes in
one commit so this commit can be reverted itself and picked on a new
branch.

Picked from CE, from: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/18364

But includes the EE changes too. Among the required changes are dropping
of repository_storage_path from Geo tables.

Geo stored `repository_storage_path` in four models, which initially was
modeled after the interface of Gitlab::Shell rather than storing only
the needed data. Given this inferred data had no place nor need to be
stored I opted for deleting it.

Restore label underline color

Closes #44177

See merge request gitlab-org/gitlab-ce!18407

Direct disk access is done through Gitaly now, so the legacy path was
deprecated. This path was used in Gitlab::Shell however. This required
the refactoring in this commit.

Added is the removal of direct path access on the project model, as that
lookup wasn't needed anymore is most cases.

Closes https://gitlab.com/gitlab-org/gitaly/issues/1111

Change instruction text to be more inclusive of those with accessibility requirements

See merge request gitlab-org/gitlab-ce!18386