This is a quick and dirty fix,  about `/boot/efi/EFI/redhat/grub.efi` can not find the configuration file.
Merge pull request #1184 from martin-helmich/fix-pyflakes-warnings

Fix pyflakes warnings in utils.py
Minor spelling and grammar fix
Initial commit to bring the documentation into the tree.
Merge pull request #1190 from jmaas/master

Initial commit to bring the documentation into the tree.
Merge pull request #1188 from hilmiller/patch-1

Minor spelling and grammar fix
Docs.
Fix for distro_signatures reported by Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Merge pull request #1191 from jmaas/master

A few small changes
Docs.
Merge pull request #1192 from jmaas/master

Docs.
Error in ipv4 validation + release notes fixes.
Error in ipv4 validation + release notes fixes.
Merge branch 'master' of github.com:jmaas/cobbler
Merge pull request #1193 from jmaas/master

Small fixes
Make dhcp configuration to honor per-interface gateway setting.
Fix for simple interface configs 

Previous patch  "add support for tagged vlan only bonding interfaces"  ebfab5f872074d1989c90abceb25d3841b93274e broke simple configurations without bonding , this fixes it
Merge pull request #1194 from r0ckpine/local/per-interface-gateway-fix

Make dhcp configuration to honor per-interface gateway setting.
Introduce interface type "bmc" for managing BMC via DHCP.
Make pre_install_network_config to ignore BMC interface.