privat/nit — pull request #256 by R4PaSs (2014-02-11 19:37:30+00:00)
Title: nitg: Added option to disable use of libunwind to generate C stack traces

As requested by @xymus, added option in nitg to remove generation of stack traces, useful when targetting other platforms like Raspberry PI, Android, NaCl and such.

Signed-off-by: Lucas Bajolet