Permit root user creation on Ubuntu
Add EFI warning, bump default swap
Add VLAN tagging option for EL7 and F20+
Support for host based vlan ID tagging on Fedora and RHEL7
Add help tag for Consistent Network Naming
Pass busybox as interpreter to ESXi %post to stop click-through
Trusty uses persistent nic names too
Fix existing snippet disabler
Remove old apt4rpm support since it's long gone.
Add boot/ dir
