Update textproc/p5-YAML-LibYAML to version 0.39
Update devel/p5-CPS to version 0.18
Update net/p5-Net-OpenSSH to version 0.60
Import devel/pear-PPW version 1.0.4
Import devel/pecl-eio version 1.2.1
Update archivers/pecl-phk to version 2.1.0
Update biology/phyml to version 20121109
Update graphics/pngquant to version 1.8.3