* CHANGES: List the new '--include-externals' option for
   'svn list' (issue #4225).

Patch by: Vijayaguru G <vijay{_AT_}collab.net>

git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1455142 13f79535-47bb-0310-9956-ffa450edef68