From: Scott Worley <scottworley@scottworley.com>
Date: Fri, 28 Feb 2014 21:11:25 +0000 (-0800)
Subject: Disallow scrolling off the beginning and end
X-Git-Url: http://git.scottworley.com/picsort/commitdiff_plain/755cf903798da9f7772c504f01af9e6fdd388052?hp=755cf903798da9f7772c504f01af9e6fdd388052

Disallow scrolling off the beginning and end
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