MFC: r240336:

MFC: r240336:
  Simply things so that "#REQUIRE: FILESYSTEMS" means the file
  systems are fully "ready to go".

  'FILESYSTEMS' states: "This is a dummy dependency, for services which
  require file systems to be mounted before starting."  However, we have
  'var' which is was run after 'FILESYSTEMS' and can mount /var if it
  already isn't mounted.  Furthermore, several scripts cannot use /var
  until 'cleanvar' has done its thing.  Thus "FILESYSTEMS" hasn't really
  meant all critical file systems are fully usable.

git-svn-id: svn://svn.freebsd.org/base/stable/9@242153 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f