Fix #5313 hipchat 0.14.0 to use http_proxy
 Added support for Go's repository retrieval.

 - Simply adds the releavant meta link in the project's show action.
 - Information about this meta tag can be found here:
   http://golang.org/cmd/go/#hdr-Remote_import_paths
Use project methods instead of attributes.

- This should work correctly in all cases now.
- Added a new project method that returns the web url for a project without
  the scheme prefix.
Use web_url for web_url_without_scheme.

- Previus version was still incorrect as it ignored cases where GitLab would
  be installed in a custom location.
- This assumes that if this method can be calle, web_url will return a valid
  URL.
Simplify upgrade guide based on 6-4 functionality mentioned by Jacob.
Add note for assignee changes

Change to username per @PixnBits suggestion
Instructions should create a merge commit and give people a chance to test the branch we are going to merge.
Update clone panel to use input group.

Use clone panel in `Git Access` section of wiki.
Update the init.d file to the correct locationof the example defaults file
Update the example defaults, include the rest of he variables
Ask people to link bakc and be prepared for feedback.
Search::GlobalContext and Search::ProjectContext for separation between 2 types of search

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Use new context for search

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Improve search page UX

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Instead of working with remotes Dmitriy suggested to use urls.
Fixed the I18n deprecation warning
Better search login for global context. Improved tests

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

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge branch 'refactor/search_context' of /home/git/repositories/gitlab/gitlabhq
Merge pull request #6011 from jvanbaarsen/deprecation_warning_fix

Fixed the I18n deprecation warning
Since the 22th is fixed we can use absolute dates.