Updated base image from 12.04LTS to 14.04LTS
Changed sed to echo line when adding /etc/apt/sources.list
-- this was causing a permission issue when sshing into the container under RHEL6.5
Removed vim from the packages being installed -- unresolved dependencies when building + vi is already installed.
Removed comment from previous release.
Added step to change permission to /var/run/sshd as the deamon otherwise doesn't run in RHEL 6.5