update change git home directory, and update deploy.sh in doc
 Merge branch 'update/homdirChange' into 'master'

Update/Homdir Change

Update the documentation, so that it changes the deploy.sh for those people who use it
Fixed typo
 Merge branch 'master' into 'master'

[Guide] Gitlab 6.X - Centos 6.X - Ruby

Updated centos guide:
* Ruby version from 2.0 to 2.1
* Added prefix parameter to install of ruby (perhaps solution for #9)

Edit: Sorry could not fix the typo in the old fork (got err 500) so I created new one
Install new nginx version
 Merge branch 'add_nginx_repo' into 'master'

Add Nginx Repo. Fix #15

Fixes #15