Revision: 6916
          http://svnweb.midnightbsd.org/src/?rev=6916
Author:   laffer1
Date:     2014-11-02 20:36:52 -0500 (Sun, 02 Nov 2014)
Log Message:
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remove libffi. no longer part of base
Removed Paths:
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    vendor/libffi/