- remove site yaml config
 - Add wiki URL
 - set unconfigured cluster name
Edited baseurl for centos-updates - typo in url
 - don't create config link when importing repos - repo import isn't compulsory but the link is
 - rename and modify build templates to use full URL
 - add centos 6
 - use correct url based on cli input
 - set url in cobbler distros
Merge remote-tracking branch 'origin/master' into ruan