As a developer I would like KS scripts for Atomic Hosts for both RHEL Atomic / Custom Atomic
Fixes #10897 - Fedora/RHEL Atomic kickstart and PXE
New templates to allow Atomic provisioning through kickstart and PXE.
The original PXELinux template has been modified to accept the --repo
parameter when the name of the OS matches Atomic. Kickstart fetches
ostree from the installation media dynamically finding the --ref from
the OS version in Foreman.