well, havin it on "our" discourse (an hosted app) isn't really helpful 
and, BTW, having it running on a production server during the beta stage (certs expire after 3 months) is nor safe or smart..
the aim is to have it running on our servers, without the need of using git, and reducing almost to 0 the impact on the original install
centos6 comes with python 2.6 that is quite unsupported.. upgrading python is not an option (will break yum), running letsencrypt with python2.7 using SCL is not easy as 1,2,3