v0.6.21
rename "zssh" to "bssh" and "zvnc" to "bvnc" to avoid a name collision with an already existing tool of the same name. (on request of the Debian people)
FreeBSD portability fixes contributed by marcus
Doxygen documentation cleanups:
update desktop files with http://svn.debian.org/wsvn/pkg-utopia/packages/unstable/avahi/debian/patches/25_avahi_fix_desktop_files.patch?op=file&rev=0&sc=0