Fix setting default values for user
Extend user infiormation displayed on admin user page
Fix 500 error on admin->project page
Fix tests
Don't quote the default issue closing regex.

It turns out that regex escapes and YAML quoted-scalar escapes don't play
nicely together.
Merge pull request #5093 from smashwilson/example-config-fix

Fix issue_closing_regex in gitlab.yml.example
Update gitlab_git to version 2.2.0. Fixes invalid diff in Compare
Update docs to use 6-1-stable branch
Added .ruby-version & .ruby-gemset in .gitignore
Corrects the update document to match the version of gitshell specified in the install document (1.7.1)
Drop support of root namespace in model
Don't show users password change page if ldap users
Merge pull request #5117 from karlhungus/feature-password-update-skipped-when-ldap-user

Don't show users password change page if ldap users
Merge pull request #5112 from hiroponz/drop-support-of-root-namespace

Drop support of root namespace in model
Add author and issue id warning.
Merge branch 'changelog-specifics' of /home/git/repositories/gitlab/gitlabhq
Merge pull request #5099 from yatishmehta27/gitignore-changes

Added .ruby-version & .ruby-gemset in .gitignore
Merge branch 'master' of https://dev.gitlab.org/gitlab/gitlabhq
README improved. Removed travis badge
Add author of new init script