tree 69310b83b9d7288759b96aed9d30aa339bad7aa3
parent ab98139e3f5f83fbbfdb924eaca54138a0412438
author Tony Mack <tmack@tux.cs.princeton.edu> 1420652917 -0500
committer Tony Mack <tmack@tux.cs.princeton.edu> 1420652928 -0500

bugfixes and cleanup