0.4.2
   fix Debian bug #1034626

0.4.1
	adapt behaviour to explanation in manpage
        (all search options are combined by & now and no longer |)
        add -o option to keep old behaviour
        -> fixes Debian bug #1034626

0.4.0
	IPv6 support
	add -R option to limit shown sockets to given protocol
	add unix sockets with option -u


0.3.1
	all Debian patches applied


0.3
	original version
