Signed-off-by: Rémy Coutable <remy@rymai.me>

[EE] Update Rubocop to Ruby 2.3

See merge request !1195

CE Upstream - Friday

Closes gitlab-ce#27955

See merge request !1218

Add member: Always return 409 when a member exists

See merge request !1215

The EE version of the protected branches JS doesn't take a label...

We should really reduce the disrepancies between CE and EE for this
feature.
Signed-off-by: Rémy Coutable <remy@rymai.me>

Port of "clean-javascript-vendor-files" to EE

See merge request !1223

Squashed commit of the following:
    convert js-cookie dependency to an npm module
    convert timeago.js dependency to an npm module
    remove vue from vendor since it is now in node_modules

Fix bundle tag in anaytics page

See merge request !1222

Signed-off-by: Rémy Coutable <remy@rymai.me>

Hide squash checkbox when there is a single commit

Closes #1697

See merge request !1213

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

When there is only one commit, the squash checkbox doesn't do
anything. When a commit is added after the widget is loaded, the MR
can't be merged anyway - you have to refresh the page. So we can only
show the checkbox on page load if there's more than one commit.

Fix admin_labels_spec.rb transient failure

Closes #27855

See merge request !9135

Show Pipeline(not Job) in MR CI status desktop notification

Closes #27955

See merge request !9122

* master:
  Remove a transient failure from spec/requests/api/groups_spec.rb
  Update PROCESS.md
  Update MergeRequest API state_event option documentation

Make sure our current .gitlab-ci.yml is valid

See merge request !9125

Remove a transient failure from spec/requests/api/groups_spec.rb

Closes #27974

See merge request !9116

Re-add removed params from projects and issues V3 API

Closes #1698

See merge request !1209

Update MergeRequest API state_event option documentation

See merge request !1205

Update MergeRequest API state_event option documentation

Closes #25566

See merge request !8077

Add clarification to RC1 date

See merge request !9104

* master:
  Rename issuable to IssueBase

Rename issuable to IssueBase

See merge request !9127

This could prevent errors described in:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8970

Everything we're using right now, should be valid of course.

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/27955

Added header to protected branches access dropdowns

See merge request !8774

Port of revert-0ef587b6 to EE

See merge request !1204

Allow copying a created branch name to the clipboard.

See merge request !9103

Responsive title in diffs inline, side by side, with and without sidebar

Closes #25709

See merge request !8707

Fix contribution activity alignment

Closes #27943

See merge request !9101

Add a spec for our custom GemFetcher cop

See merge request !9076

Port "Upgrade to webpack v2.2.1" to EE

See merge request !1203

Upgrade to webpack v2.2.1

See merge request !9078