[SCM] 2D CAD system branch, master, updated. e871940ebd7819ede929f96980efaea4bed7eb50

[Scott Howard]

The following commit has been merged in the master branch:
commit e871940ebd7819ede929f96980efaea4bed7eb50
Merge: 44878722911a709e3be4ab5a75b678378fa8bc3a 9fb110c34814e017dff632c74c3947f5761fbe5c
Author: Scott Howard <showard314 at gmail.com>
Date:   Sat Dec 4 12:46:17 2010 -0500

    Merge commit 'upstream/1.0.0_beta4'


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2D CAD system