Allow public repo searching

GITLAB-1386

Change-Id: I9a0bbe8db1a9bb00cef33b3e1854d78844b70a45
Updated convience method to private
Fix links to GitLab cloud
minor language fixes
Merge branch 'fix_links_to_gitlab_cloud' of /mnt/ebs/repositories/razer6/gitlab-ce
Merge branch 'hooks_spelling' of /mnt/ebs/repositories/mmoll/gitlab-ce
Merge branch 'master' of gitlab.com:gitlab-org/gitlab-ce
Fix new group form

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

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix download archive menu for tree view.

This fixes the issue of the menu going outside of the main `container`.
Better style of username for User#show page

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge pull request #6008 from jhollingsworth/fix/zip-archive-ui

Fix download archive menu for tree view.
Fix white line at top of no-ssh-key-message
Better UI for appearence page

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix tree table overflow

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge pull request #5427 from karlhungus/feature_search_code_in_public_repos

Allow public repo searching
Fix public project search

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