[csw-buildfarm] Remove xmms from the buildfarm

[Maciej (Matchek) Blizinski]

xmms is generating annoying messages during all autotools bootstraps:

cd . && /bin/bash
/home/maciej/src/opencsw/pkg/mysql5/branches/mysql-5.1.x-optcsw/work/solaris9-i386/build-isa-i386/mysql-5.1.49/missing
--run aclocal-1.10
/opt/csw/share/aclocal/xmms.m4:17: warning: underquoted definition of
XMMS_TEST_VERSION
/opt/csw/share/aclocal/xmms.m4:17:   run info '(automake)Extending aclocal'
/opt/csw/share/aclocal/xmms.m4:17:   or see
http://sources.redhat.com/automake/automake.html#Extending-aclocal

I've filed a bug, but it's still not addressed:
https://www.opencsw.org/mantis/view.php?id=4095

Can we remove the xmms package from the buildfarm?