Update graphics/gegl to version 0.2.0_6
Tweak textproc/wbxml2 version 0.10.9
Tweak www/libxul version 24.3.0
Tweak accessibility/at-spi2-atk version 2.8.0
Update devel/simgear to version 3.0.0
Tweak accessibility/at-spi version 1.32.0_2
Tweak accessibility/gnome-mag version 0.16.3_1