Update devel/rubygem-listen to version 0.7.2
Update devel/rubygem-rb-inotify to version 0.9.0
Update math/libmissing to version 20121222
Update sysutils/rubygem-guard to version 1.6.2
Update cad/kicad-devel to version r3060_3
Tweak net/libnet10 version 1.0.2a_5,1
Update x11-toolkits/libxaw3dxft to version 1.6.2.b
Import sysutils/luckybackup version 0.4.7_1