added google oauth hd config to allow for restricted domain. (see https://github.com/gitlabhq/gitlabhq/issues/1635)
updated README.md, using OAUTH_GOOGLE_RESTRICT_DOMAIN instead of OAUTH_GOOGLE_HD
Merge branch 'devinrsmith-master'
updated changelog
defined macros for path variables
added seperate server block for http config in gitlab.https.permissive. Fixes #127
fix regression in sshd config introduced in efb421e7578b52fb970d3e6c7785a4e6dcad2342
fix relative root access without the trailing '/' character

if GITLAB_RELATIVE_URL_ROOT was configured (e.g. /gitlab), the application
was not accessible at http://git.local.host/gitlab. The trailing '/'
character was required.

This commit fixes the issue.
fix nginx static route handling when GITLAB_RELATIVE_URL_ROOT is used.

nginx was not configured correctly to handle static routes due to
which user uploaded files (in issues/wiki/avatar) were not being
displayed.

This issue was particularly visible when gitlab was configured to
use a relative url root.

This commit fixes the issue.
clean up GITLAB_RELATIVE_URL_ROOT code
group nginx vhost config and relative root config codeblocks together
release 7.2.0-1
beautify the readme with all sorts of bells and whistles
added selinux related stuff when using linking mysql/postgresql containers
added new SMTP_ENABLED configuration option.
jump to "using https with a load balancer" section in SSL config.
readme: added additional comments on gitlab + redmine integration.
readme: provide some clarity on the subject of using SSL with a load balancer
upgrade to gitlab-ce 7.2.1
release 7.2.1