readme: added new section on reporting issues
dockerfile: force a cache miss so that packages are updated
run gitlab init script as git user Closes #103 #74

When the /etc/init.d/gitlab script tries to switch the user to the `git` user, selinux steps in and blocks it. To avoid this we simple run the script as the `git` user using the `sudo -u git -H` command prefix.

In short the image should work with selinux enabled.
readme: update the login username to use "root" instead of the email address, Fixes #106
readme: add note on changing security context of mounted volumes with selinux
readme: make the selinux related command sequence a little clear
upgrade to gitlab-ce 7.1.1
readme: moved the section on "Reporting Issues" before the "Installation" section. ref #63
removed "add_header X-Frame-Options DENY" setting from the nginx config. fixes #110
release-7.1.1
Update README

I don't have psql installed on my host, and since it's already provided in the postgresql container, I modified the psql request to reference that one.
Merge pull request #114 from johnjelinek/patch-1

Update README to reference psql in postgresql container
readme: use the --format command line argument to fetch the container ip address
restore the changes from commit fbdb5ecbc9c560fa04ee570c04024efd11ccb343
readme: reference mysql command from mysql container
update to the sameersbn/ubuntu:14.04.20140812 baseimag
Fix #123 Set UseDNS to No in sshd_config
Merge pull request #124 from johnjelinek/patch-2

Fix #123 Set UseDNS to No in sshd_config
update to gitlab-shell 1.9.7
added support for redmine issue tracker