Add ssh-triggered freight deploy job
Merge pull request #138 from GregSutcliffe/deploy

Add ssh-triggered freight deploy job
Revert "Add ssh-triggered freight deploy job"

This reverts commit 2a06e3da8be150a3ab7450810e43ba5efb529fba.

This causes duplicate definitions within the freight user
Extend main freight repo to permit deployment
Tighten up uses of $SSH_ORIGINAL_COMMAND
Merge pull request #139 from GregSutcliffe/deploy

Deploy
Add Katello installer pull request testing.
Merge pull request #140 from ehelms/katello_installer_prs

Add Katello installer pull request testing.
Fix katello-installer repo name
Add missing downstream installer job name
Add basic inbound/outbound firewall, and a customised one for web hosts