tree f09c257723faea69efc346898537797cd2bdaab9
parent c4cd4140d3bb64a02321918df2f0f9258c6c4148
author Dean Troyer <dtroyer@gmail.com> 1340852680 -0500
committer Dean Troyer <dtroyer@gmail.com> 1340853922 -0500

Cleanup exercise scripts

* whitespace and comment cleanups only

Change-Id: Iab9c2d9a25c3473f14190d60f2f2cf5be0ed59dc