libmikmod: bumped to 3.3.6
mesalib: adjusted mirror to a less error-prone HTTP location
tome2: now with a proper cmake build recipe
stunnel: bump to 5.02
timidity: a software synthesizer that can play MIDI files
strace: fix build on ppc

closes #146 (together with other recent x-compile related commits)
libfm: really fix x-compile
python: bump to 2.7.7

closes #227
yaml-cpp: a YAML parser and emitter in C++
openxcom: a free open-source reimplementation of the original X-COM game
netsurf: fixing dependency
add gcc474

closes #228
gcc4: default to gcc474
Merge branch 'openxcom'