bugfixes and cleanup
authorTony Mack <tmack@tux.cs.princeton.edu>
Wed, 7 Jan 2015 17:48:37 +0000 (12:48 -0500)
committerTony Mack <tmack@tux.cs.princeton.edu>
Wed, 7 Jan 2015 17:48:48 +0000 (12:48 -0500)

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