python-support build dependencies in main

TODO:
Package: libubuntuone (no runtime dependency, b-d needs to be removed, package ftbfs)

CAN STAY:
Package: glance (has alternative b-d)
DONE:
Package: antlr
Package: apt-listchanges
Package: avahi
Package: cdbs
Package: cheetah
Package: devhelp
Package: dia
Package: fontforge
Package: gconf
Package: genetic
Package: gnome-desktop
Package: graphviz
Package: gwibber
Package: htmlgen
Package: isoquery
Package: jabber.py
Package: jackd2
Package: landscape-client
Package: libcap-ng
Package: libffado
Package: libmusicbrainz-2.1
Package: librsvg
Package: libtunepimp
Package: libvigraimpex
Package: libvoikko
Package: logilab-astng
Package: logilab-common
Package: mklibs
Package: moin
Package: nose
Package: ocfs2-tools
Package: openbabel
Package: parsedatetime
Package: pilot-link
Package: pyasn1
Package: pyflakes
Package: pygoocanvas
Package: pylint
Package: pyogg
Package: pyorbit
Package: python-carrot
Package: python-cddb
Package: python-couchdb
Package: python-daemon
Package: python-docutils
Package: python-fixtures
Package: python-geoip
Package: python-lockfile
Package: python-numpy
Package: python-openid
Package: python-pylibacl
Package: python-pyxattr
Package: python-uniconvertor
Package: python-unit
Package: python-vobject
Package: pyvorbis
Package: rdflib
Package: rhythmbox
Package: routes
Package: rrdtool
Package: scgi
Package: simpletal
Package: sphinx
Package: subversion
Package: tickcount
Package: unittest2
Package: virtinst
Package: virt-manager
Package: xcb-proto
Package: yapps2