Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
All of them are needed to be able to boot to single user and be able to repair a existing FreeBSD installation so put them directly into FreeBSD-runtime. Reviewed by: bapt, gjb Differential Revision: https://reviews.freebsd.org/D21503
where necessary. Submitted by: Mike Barcroft <mike@q9media.com>