Update sysutils/ec2-scripts to version 1.4
Import benchmarks/interbench version 0.31
Update graphics/jpegoptim to version 1.3.0
Tweak x11/libXtrans version 0.1_2
Tweak multimedia/libdc1394 version 2.2.0
Update security/libyubikey to version 1.10
Tweak textproc/libyaml version 0.1.4_2