Merge pull request #11 from nshelly/master

Merging Snap wrapper code and more Snap classes.
added new functions to speed up GetDispCpp.h - these should be the final changes to integrate SNAP C++ in Python Snapworld
- changed TVec:Send() to SendVec_TIntV()
fixed a compilation error - defined GLib_UNIX
Added SWIG typemaps to convert Python primitive types to SNAP.