Update Ruby install
Add backup
Merge branch 'develop' into feature/add-vhost

# By Vlad
# Via Scott Stiffler (2) and Vlad (1)
* develop:
  NginX and APC upstream release
  PHP Upstream Release
  NginX upstream release
Merge branch 'feature/add-vhost' into develop

* feature/add-vhost:
  Add backup
  Update Ruby install