Foreman » Smart Proxy

Fixes #19649 - dhcpd provider ignores conflicts with leases.

Fixes #19441 - recursive descent parser for dhcpd config files.

Fixes #19599: del dhcp record returns empty body on success.

Fixes #6022 - disable StrictHostKeyChecking

Fixes #19597 - fallback DHCP hostname pattern

Fixes #2595 - Add more Rubyipmi methods to BMC API

Replaces: theforeman/smart-proxy#505
Replaces: 051b285aaa9b595ea9513ff5fa197eb830b942c1

This commit implements the same features as
051b285aaa9b595ea9513ff5fa197eb830b942c1, with some differences:

- Added unit tests for all new features...

fixes #18177 - file descriptor leak in puppet autosign handling

fixes #19225 - compare minor Puppet versions numerically

Fixes #992 - Make NFS a recognized protocol

Fixes #18962 - moved isc file parser into dhcp_common