Docs update documentation guidelines

See merge request gitlab-org/gitlab-ce!15811

Add commit diff discussion in merge request context documentation

See merge request gitlab-org/gitlab-ce!15885

(cherry picked from commit 8b33670e)

2cf80d11 Add docs for commit diff discussion in merge requests

Clear caches before updating MR diffs

See merge request gitlab-org/gitlab-ce!15916

Fixed doc for create MR from email

See merge request gitlab-org/gitlab-ce!15849

(cherry picked from commit 391bb437)

e297c417 Fixed doc for create MR from email

Include project in BatchLoader key to prevent returning blobs for the wrong project

Closes gitlab-ee#4325

See merge request gitlab-org/gitlab-ce!15936

(cherry picked from commit f5114187)

6c4f6d37 Include project in BatchLoader key to prevent returning blobs for the wrong project
f871027e Clear BatchLoader after each spec to prevent holding onto records longer than necessary

Clarifies documentation for user, group & project transfers

See merge request gitlab-org/gitlab-ce!15896

(cherry picked from commit af110b89)

1bdbff2d Updates doc for user, group & project transfers

Cache feature check for 1 minute for MethodCall instrumentation toggle

See merge request gitlab-org/gitlab-ce!15800

(cherry picked from commit 83998c0a)

53dc9e83 Cache feature check for 5 minutes for MethodCall instrumentation toggle
b503e6ff Implement simple in memory cache that expires after 5 minutes
6af84964 Set cache expire only once the cache is filled,
5904b033 Implemente measurement enabled cache using AtomicReference
408208bc Use AtomicFixNum to implement CAS isolated cache update.
ca176a9b move call_measurement_enabled? method to the bottom of the file
fd0a5168 use class variables instead of CONSTANTs
da19ce62 Expire feature flag cache after 1minute
51668d3e Use class variable and add rubocop exception
db9e5bf7 fix test case description

Restore throttling of touch for 10.3 stable

See merge request gitlab-org/gitlab-ce!15890

Fix missing WHERE clause in 20171106135924_issues_milestone_id_foreign_key migration

Closes gitlab-com/infrastructure#3416

See merge request gitlab-org/gitlab-ce!15997

This allows EE to re-use the object, making it easier to trigger
indexing of the noteable.

Dependencies Validator fails when depended job is `manual`

Closes #41110

See merge request gitlab-org/gitlab-ce!15924

(cherry picked from commit 57175ecb)

1def948b Dependencies Validator fails when depended job is `manual`

Prepare 10.3 RC1 release

See merge request gitlab-org/gitlab-ce!15907

Prevent worker that updates merge requests head pipeline from failing jobs

Closes #41021

See merge request gitlab-org/gitlab-ce!15870

This reverts commit 54f00812.

Merge branch '10-3-stable-prepare-rc1' of https://gitlab.com/gitlab-org/gitlab-ce into 10-3-stable-prepare-rc1

Use memoization for commits on diffs

See merge request gitlab-org/gitlab-ce!15857

Fix entrypoint overriding documentation

See merge request gitlab-org/gitlab-ce!15884

(cherry picked from commit a2c615d1)

b17c3ab6 Fix entrypoint overriding documentation
9f3df649 Refactor entrypoint override docs

Resolve merge conflicts with dev.gitlab.org/master after security release

See merge request gitlab-org/gitlab-ce!15851

(cherry picked from commit d9f40fdd)

4f992572 Update CHANGELOG.md for 10.2.4
84b3c215 Update CHANGELOG.md for 10.1.5
fad2a07c Update CHANGELOG.md for 10.0.7
10131bf2 Merge remote-tracking branch 'gitlab-ce/master'
d9453a24 Merge dev.gitlab.org/master into winh-merge-dev
be586388 Make CHANGELOG.md consistent for 10.2.4, 10.1.5, and 10.0.7

Updates dependencies license list

See merge request gitlab-org/gitlab-ce!15905

(cherry picked from commit 097b0678)

f7e084c0 Updates dependencies license list

10.3 gitignore and license templates

Closes #10

See merge request gitlab-org/gitlab-ce!15901

(cherry picked from commit 98eda47a)

f87f4250 Ran bin/rake gitlab:update_templates

10.3 update guide

Closes #10

See merge request gitlab-org/gitlab-ce!15900

(cherry picked from commit 81e9aaea)

ce46d125 Add 10.2-to-10.3.md

10.3 "Installation from Source"

Closes #10

See merge request gitlab-org/gitlab-ce!15899

(cherry picked from commit 10b5f916)

c004ca0f Update name of the stable branch in Clone the Source

Resolve "Prometheus loading screen no longer seems to appear"

Closes #40285

See merge request gitlab-org/gitlab-ce!15889

(cherry picked from commit a8b98528)

d072c0cd fix broken empty state assets for environment monitoring page
9864720a add CHANGELOG.md entry for !15889

Fix migration that removes issues.branch_name

See merge request gitlab-org/gitlab-ce!15858

CE Backport - Fix order-dependent spec failure by avoiding monkeypatching

See merge request gitlab-org/gitlab-ce!15893

(cherry picked from commit 31fa9313)

acde0e3f Fix spec by avoiding monkeypatching

Gitaly mirroring migration prep

Closes gitaly#816

See merge request gitlab-org/gitlab-ce!15775

(cherry picked from commit 6930fa31)

885a4da2 Add feature flag to use gitaly-ssh mirroring when cloning internal repos
95009cef Unify mirror addition operations to prepare for Gitaly migration

check the import_status field before doing SQL operations to check the import url

See merge request gitlab-org/gitlab-ce!15752

(cherry picked from commit 49a9de11)

946d87d3 check the import_status field before doing SQL operations to check the import url

Use message body for merge request description

Closes #40968

See merge request gitlab-org/gitlab-ce!15839

(cherry picked from commit 52d9ee62)

b39b5524 Use message body for merge request description

Use app host instead of asset host when rendering image blob or diff

Closes #41002

See merge request gitlab-org/gitlab-ce!15854

(cherry picked from commit 6b83f0d0)

e8d0d6ba Use app host instead of asset host when rendering image blob or diff

Updated image for diff navigation docs

See merge request gitlab-org/gitlab-ce!15875

(cherry picked from commit d8722e80)

d66e9370 Updated image for diff navigation docs

Merge branch '41041-undefined-method-new_project_guidelines_html-unable-to-load-from-cache' into 'master'

Resolve "undefined method `new_project_guidelines_html', unable to load from cache"

Closes #41041

See merge request gitlab-org/gitlab-ce!15878

(cherry picked from commit 2750d7e6)

3b860069 Clears the current Appearance cache otherwise it breaks since…

Merge branch '41023-activerecord-staleobjecterror--attempted-to-update-a-stale-object--ci-build' into 'master'

Job dropping by MissingDependenciesError should consider StaleObjectError

Closes #41023

See merge request gitlab-org/gitlab-ce!15873

(cherry picked from commit 6fff0473)

3494cdfe ActiveRecord::StaleObjectError: Attempted to update a stale object: Ci::Build

Fix image view mode

Closes #40945

See merge request gitlab-org/gitlab-ce!15803

(cherry picked from commit fb47f2a7)

e815e8eb Fix image view mode
aa2031b6 Add spec

Ignore temporary table in schema

Closes #40976

See merge request gitlab-org/gitlab-ce!15866

(cherry picked from commit 9e9d3313)

61267ca9 Ignore temporary table in schema

Backport epic in issue

See merge request gitlab-org/gitlab-ce!15799

(cherry picked from commit 9c6ce2e8)

bd7218f2 Backport epic in issue