A branch that restores support for OWLQN (and doesn't need liblbgfs).

This PR (based on my BLLIP_ON_MAVERICKS PR) restores the OLWQN stuff. 

I needed this in order to test on Linux because I don't have an easy way to install liblbgfs on the system I'm using.  I'm not suggesting that this be merged to the master branch (I assume there was a good reason for removing OLWQN) but it may be worthwhile to have a branch for folks in a similar situation.

This version just hacks the wlle/Makefile but a nicer approach would be automake.  I doubt that is really worthwhile although if this program is going to support a variety of platforms then it would be nice.