+ rtems-bsd-prot.c 
  - add include of rtems/freebsd/sys/refcount.h
  - add crextend()
  - add crsetgroups_locked()
  - add crsetgroups()
    - required addition

+ Added rtems-bsd-rmlock.c stub

+ Moved all RTEMS specific code under rtemsbsd preserving directory structure.

+ freebsd-to-rtems.py in this tree for VCS control
  - Added argument for destination directory
  - Support config.inc
  - Fix for loop line too long on install stanza