Tweak devel/libical version 1.0
Update www/nginx to version 1.6.0,2
Tweak sysutils/e2fsprogs version 1.42.9
Tweak net-im/farsight2 version 0.0.31
Update print/cups-base to version 1.7.2
Tweak x11-toolkits/gnustep-gui version 0.24.0
Tweak x11-toolkits/gtk30 version 3.8.8
Update x11-toolkits/gtk20 to version 2.24.22_3