Import textproc/rubygem-zmq version 2.1.4
Update science/rubygem-ai4r to version 1.12
Tweak games/scramble version 0.9.5_10
Import databases/skytools version 2.1.12_1
Update security/squidclamav to version 5.7_2
Tweak games/stransball2 version 1.5_6
Tweak audio/tepsonic version 0.98.2_1