Tweak x11-toolkits/hs-gtk version 0.12.4_4
Tweak graphics/py-goocanvas version 0.14.1_4
Tweak x11-toolkits/gtkimageview version 1.6.4_3
Update graphics/ImageMagick to version 6.8.0.7_4,1
Tweak multimedia/vlc version 2.1.2,4