update some x ports
update xcb-util to 0.4.0
switch to uses
bzip
fix depends
remove cvs2svn:cvs-rev
fixup some properties.
new uses syntax
update
Update a large number of X related ports.
rmd160, bump port revision for xorg update
autotools update
Update to 0.3.6
update to libtool22
add xcb-util (cairo++)