Implementation of modified version of hobbs algorithm

@linas  It's still in progress, but it can do some basic resolutions right now, see Readme file for details.

right? to be clear, don't create a system test.   Don't assume that there is a working relex server.  Just load up the data it would have been loaded, and process that, and make sure the final results aren't insane.   I don't think you even have to run the full, entire agent; just enough of the sub-piece to apply the filter rules to whatever has already been loaded into the atomspace,