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

* removed 100 limit on file search results because we
  load all results anyway
* expensive processing (parsing match content, utf encoding)
  is done only for selected page in paginated output

Related links:

* https://gitlab.com/gitlab-com/Product/issues/5
* https://gitlab.com/meltano/looker/issues/294

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

This reverts commit b53ebd93

This reverts commit ac5c20bd

This updates the documentation of automatic CE to EE merges to cover the
new automatic merging setup.

This reverts merge request !23165

this change eliminates the need to redirect the page.

The documentation mistakenly says that `format` can be used as a
parameter, but the Grape middleware reserves `format` as a content-type
header. Update the documentation to make it explicit the suffix
should be used to specify a format.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/45992

So we compare `expect_any_instance_of` with
`expect_next_instance_of`, but still mention
`allow_any_instance_of`.

Let users know we do two Helm releases if they specify DB_INITIALIZE.

Rollback will not work because Envoy will still fetch latest commit from the repository source tree. This addition enforces the code deployed follows the commit id using $CI_COMMIT_SHA variable so rollbacks will now work.

commit 0c00e52d339f8471a6ea425d5a4a59751a3f4a35
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Fri Nov 30 15:41:46 2018 +0900

    Update schedules.md

commit 0ae56bf5a0ba9254d2ebd4c846395113ae72d686
Merge: c143777c9f2 9ce28bf0
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Fri Nov 30 15:38:01 2018 +0900

    Merge branch 'master-ce' into ignore-failed-pipeline-creation-on-pipeline-schedule

commit c143777c9f250c8075355ac07e9bae7b074665c3
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Thu Nov 29 17:18:07 2018 +0900

    Fix coding offence

commit 7c816dfa634b5911310c67c285fc3c37d5f03517
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Thu Nov 29 16:12:06 2018 +0900

    Improve spec quality

commit f78eed45e991123f8af4a7b24f041529bbb35e91
Merge: 96d20ce9144 a5f46278
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Thu Nov 29 15:20:16 2018 +0900

    Merge branch 'master-ce' into ignore-failed-pipeline-creation-on-pipeline-schedule

commit 96d20ce914458f86e68b57bc1bb88ab8d27f010b
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 27 16:25:42 2018 +0900

    Print pipeline error

commit 97842068b6cf1432cd400ead749843946b4f51ee
Merge: c2b015949af 2ee8c40f
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 27 15:51:49 2018 +0900

    Merge branch 'master-ce' into ignore-failed-pipeline-creation-on-pipeline-schedule

commit c2b015949afb3ecc70cb057e2d13672f378c0d03
Merge: 3435137c17b fbbe5ccd
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Mon Nov 26 15:26:17 2018 +0900

    Merge branch 'master-ce' into ignore-failed-pipeline-creation-on-pipeline-schedule

commit 3435137c17b0ef03003e39dd08c7370fe916c626
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 20 17:45:38 2018 +0900

    Track exception with Sentry

commit 3f01f10d3b7380f0e8ceb3a379d8b6c602e9d6ca
Merge: 5749c62355f 8a581d53
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 20 17:12:41 2018 +0900

    Merge branch 'master-ce' into ignore-failed-pipeline-creation-on-pipeline-schedule

commit 5749c62355f8de62bb4e36ba1e351a78350607c1
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Thu Nov 1 11:14:26 2018 +0900

    Create a pipeline even if it is corrupted

commit e01789890b6949b346d40fadef41aa133191cc43
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Wed Oct 31 14:26:09 2018 +0900

    Improve production log message

commit f20d698a535f1dc70d5437c20b629fd1d956fb27
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Fri Oct 19 17:11:20 2018 +0900

    Fix typo

commit 01323b02ac41ec50bcf237409f2e3c5c214bbfc1
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Thu Oct 18 14:46:44 2018 +0900

    Update documents

commit 460337bf4a7e67a35d6c342678b4cfe66710ad56
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Wed Oct 10 13:21:26 2018 +0900

    Add changelog

commit a3c4711752fedebfacbdf52da94058524af3c9f4
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Wed Oct 10 09:20:06 2018 +0900

    Ignore failed pipeline creation in pipeline schedule worker. Instead, logging the event.