seems to compile but does not link... needing help on cmake....
added debugging instructions in README.rst
added low_util.h to INCLUDES_ONION; but still not linking!
Fixes compilation with new low_util.
Merge pull request #1 from davidmoreno/bstarynk-master

Fixes compilation with new low_util.
improve low_util.c per David comments; still need to rename functions and files.
using onion_os_ prefix instead of onionlow_ prefix...
using onion_low_ prefix instead of onion_os_ prefix...; rename low_util.[ch] as low.[ch]
improved README.rst...
fix some typos README.rst...
Converted low.h documentation to Doxygen. Needs more work. Fixed a bit main README.rst.
Fixed where documentation says its only GPLv2, as it is GPLv2+.