Finish porting FUSE to FreeBSD

by Ilya Putsikau for FreeBSD

FreeBSD fuse kernel module was developed during Google Summer of Code 2005. Sadly it is not actively maintained since February 2007. Since than two forks of FreeBSD version where created: macfuse for Mac OS X and OpenSolaris fork. Nowadays fuse is not only actively used by desktop applications there are production quality server file systems built on top of fuse.