[ci skip]

Move CI build page to CE project

* move CI build page to project 
* cleanup unused code
* fix few 500 errors (build cancel and few CI admin pages)
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

See merge request !1524

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Render CI statuses on commit page

This MR merges CI commit page into CE commit page.
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

See merge request !1519

Fix search in Files

https://gitlab.com/gitlab-org/gitlab-ce/issues/1873

See merge request !1511

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Fix CI regressions introduced by ci_commit changes

/cc @dzaporozhets 

See merge request !1518

Use CI commit status for merge request widget

For temporary compatibility with other services like Jenkins we ask for
CI status via AJAX request if there is no commit status in GitLab
database
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>


cc @ayufan 

See merge request !1517

For temporary compatibility with other services like Jenkins we ask for
CI status via AJAX request if there is no commit status in GitLab
database
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Remove tmp/.gitkeep

This file is obsolete since 5b4aba5f as it exists
solely for the directory to exist.

See merge request !1506

[ci skip]

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>