initial commit of common
added __all__ to __init__
rewrote settings finding fn
var name change for better readability
simple draw bmedge wrapper
Merge branch 'dev' of https://github.com/CGCookie/retopology-lib into dev
more robust get_settings func
commented out old, unused code that is causing issues.  remove completely?
fixed broken indentation of previous commit
old code was being used.  stuck in a good looking default