getting stuff from qdelaunay

mostly spent time trying to figure out subprocess (which i though i already understood). I am concerned for what will happen with large datasets.

next steps include:
1) design data struture
2) implement slurping of stdout into this structure
3) drink coke

--HG--
rename : lib/smcqhull.py => lib/smcqdelaunay.py

bin/driver.py

@@ -122,4 +122,4 @@ if __name__ == '__main__':
     errors.append(cur_error)
 
   print rms(errors)
-  print "%s of %s won" % (success, options.destination_total)
+  print "%s of %s won" % (success, len(mesh_dest.points))