added syscall ids for x86_64, closes #98.
added syscall ids for x86_64, closes #98.

Thx!

coherence-project/Coherence,sreichholf/python-coherence,furbrain/Coherence,ismaelgaudioso/Coherence,coherence-project/Coherence,ismaelgaudioso/Coherence,sreichholf/python-coherence,opendreambox/python-coherence,unintended/Cohen,opendreambox/python-coherence,unintended/Cohen,furbrain/Coherence