Tweak comms/xlog version 2.0.5_1
Tweak games/xye version 0.12.1_1
Tweak comms/amtterm version 1.3_1
Tweak audio/aubio version 0.3.2_8
Tweak games/chroma version 1.08_4
Update emulators/bochs to version 2.6.1,2