Added 0.7.2 entry

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@29 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

+New in v0.7.2 (2002/04/20)
+--------------------------
+
+Friendlier error reporting when remote connection doesn't start.
+
+
 New in v0.7.1 (2002/03/25)
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