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.
Update the init.d file to the correct locationof the example defaults file
Update the example defaults, include the rest of he variables
Add IRC nicknames to channel admins
Update select branch to GitLab look and explain why this guide is long so people are not discouraged.
Merge branch 'init.d' of /mnt/ebs/repositories/arifali1/gitlab-ce
Add EE checkout instructions to update docs
Better wording of the import instructions.
 Merge branch 'ee_update_instructions' into 'master'

Add EE checkout instructions to update docs
Merge pull request #6078 from sag47/irc_nicknames

Add IRC nicknames to channel admins
Move Go specific meta tag after the atom feed code.
Merge branch 'master' of github.com:gitlabhq/gitlabhq
Change web_url_without scheme to web_url_without_protocol.
Update kaminari

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Revert "Since the git clone code is more efficient now we do not need this warning anymore."

This reverts commit a757c4a24f110aa25ad36dd347d499cf859e4d0d.

While it is true that Grack memory use while sending data to a client
was improved, this does not change the fact that the Git processes
running on a GitLab server will use more memory for large repositories.
 Merge branch 'cloning_is_still_the_same' into 'master'

Git clone performance is still the same
Dont override project_id params when use issues/mr filtering

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix assign-to-me link for MR form

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Explain the culprit and consequences of the 1GB memory recommendation.