Update graphics/py-opengl to version 3.0.1_3
Update graphics/hs-cairo to version 0.12.4_3
Tweak multimedia/libxine version 1.2.4_4
Tweak print/cups-client version 1.5.4_1
Tweak print/cups-image version 1.5.4_1
Update x11-servers/xorg-server to version 1.12.4_4,1