main/php: upgrade to 5.6.4
main/postgresql: upgrade to 9.4.0
main/xorg-server: upgrade to 1.16.3
main/phpmyadmin: upgrade to 4.3.3
main/xz: upgrade to 5.2.0
main/ffmpeg: upgrade to 2.5.2
main/abiword: upgrade to 3.0.1