Added entry for sparc/openbsd seg fault fix

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@259 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

+New in v0.11.2 (2003/??/??)
+---------------------------
+
+Fixed seg fault bug reported by a couple sparc/openbsd users.  Thanks
+to Dave Steinberg for giving me an account on his system for testing.
+
+
 New in v0.11.1 (2002/12/31)
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