Add meta tag for referrer

https://gitlab.zendesk.com/agent/tickets/7054

Added a meta referrer tag, so that only the origin is sent to third party sites, instead of the entire URL, thus avoiding the leak of sensitive information like password reset tokens.

/cc @DouweM

See merge request !1263

Global labels

https://dev.gitlab.org/gitlab/gitlabhq/issues/2353

See merge request !1240

Fogbugz importer

Bump gitlab-shell to v2.6.5

[ci skip]

See merge request !1264

Added meta tag for referrer, so that only the origin is sent to third party sites, instead of the entire URL, thus avoiding the leak of sensitive information like password reset tokens.

Escape user-provided content in preserved HAML sections

See merge request !1927

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>

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

Issue redesign

* new issue UI
* fixed small font in issue/mr list

See merge request !1258

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>

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>

Ui improvements

* fix project home page when activity set as default
* style commits, branches and tags pages to new style
* render flash message outside of content block
* style group pages

See merge request !1255

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

Crowd integration

https://dev.gitlab.org/gitlab/gitlabhq/issues/2217

See merge request !1228

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>

Re-annotate models

See merge request !1253

Fix URL construction for merge requests, issues, notes, and commits for relative URL config

This MR fixes the constructor of URL links for systems using relative URLs in the application config. The `host` parameter was used improperly, supplying an extra path (e.g. https://mydomain.com/gitlab) and unnecessary scheme. We should be able to default to the URL options set in `8_default_url_options.rb` file.

Closes https://github.com/gitlabhq/gitlabhq/issues/9605

See merge request !1250

Fix broken Wiki Page History

This MR fixes the broken Page History on the Wiki pages. It turns out `WikiHelper` did not allow users to view different versions due to its omitting of query string parameters, which was necessary to specify different `version_id` parameters. Instead of this hacky approach, use manually-specified wildcard routes that match the ID field properly for slashes.

Closes #2104

Closes #1751

Closes #1592

Closes https://github.com/gitlabhq/gitlabhq/issues/9399

See merge request !1232