Update databases/qt4-odbc-plugin to version 4.8.5
Update devel/py-billiard to version 2.7.3.34
Update devel/py-prettytable to version 0.7.2
Update devel/py-celery to version 3.0.24
Update misc/py-qt4-demo to version 4.10.3,1
Update devel/py-qt4-dbus to version 4.10.3,1
Update databases/qt4-ibase-plugin to version 4.8.5