* upstream/master: (116 commits)
Revert "Merge branch 'grpc-1.3.4' into 'master'"
Return nil when looking up config for unknown LDAP provider
Avoid crash when trying to parse string with invalid UTF-8 sequence
Enable Gitaly by default in GitLab 9.3
Don’t create comment on JIRA if link already exists
Disable sub_group_issuables_spec.rb for mysql
Fix math rendering on blob pages
Add changelog
Don't allow to pass a user to ProjectWiki#http_url_to_repo
Revert "Merge branch '1937-https-clone-url-username' into 'master'
"
Fix bottom padding for build page
Fix /unsubscribe slash command creating extra todos
Fix omniauth-google-oauth2 dependencies in Gemfile.lock
Update looks job log
'New issue'/'New merge request' dropdowns should show only projects with issues/merge requests feature enabled
Fix spec for Members::AuthorizedDestroyService
31616-add-uptime-of-gitlab-instance-in-admin-area
Set head pipeline when creating merge requests
Create a separate helper to check if we show particular tab on a search page
Add performance deltas between app deployments on Merge Request widget
...
* upstream/master: (307 commits)
Address feedback
Add small update for the i18n guide.
update webpack to v2.6.1 patch release to fix "Can't find variable: Promise" error
update webpack-bundle-analyzer past v2.4.1 to support NamedChunksPlugin
name all webpack chunks to improve long term cacheability
add NameAllModulesPlugin to cover shortcomings of NamedModulesPlugin
upgrade to latest webpack version
Only use DROP INDEX CONCURRENTLY on postgreql 9.2+
Provide default for calculating label text color (!11681)
Add failing test for #32728
Bugfix: Always use the default language when generating emails.
Remove unecessary commit pattern check
Add regexp_for_value helper method
Remove shared example and improve sub_group_issuables_spec.rb
Remove 'should' from scenario in has_subgroup_title_spec.rb
Cartfile git and binary methods cannot take a GitHub repo
Fix terminals support for Kubernetes service
Add review comments to compare_spec.rb
Fix transient error clicking dropdown items in compare_spec.rb
Use non-global jQuery reference within raven bundle
...
* implemented logging of project and system web hooks
* implemented UI for user area (project hooks)
* implemented UI for admin area (system hooks)
* implemented retry of logged webhook
* NOT imeplemented log remover
Robert Speicher
Robin Bobbitt
Bob Van Landuyt
Bob Van Landuyt
Filipa Lacerda
Phil Hughes
Rémy Coutable
Oswaldo Ferreira
Keifer Furzland
Tim Zallmann
Grzegorz Bizon
Alexander Randa
Shinya Maeda
Shinya Maeda
kushalpandya
Douwe Maan
Tiago Botelho
Douwe Maan
Takuya Noguchi
DJ Mountney
Nick Thomas
Sean McGivern
Taurie Davis, Simon Knox and Adam Niedzielski
Lin Jen-Shin
jboltz88
Dmitriy Zaporozhets