Finish issue #2965 - Add support for listing locks in a specific                      subtree via 'svnadmin lslocks'.
Finish issue #2965 - Add support for listing locks in a specific
                     subtree via 'svnadmin lslocks'.

* subversion/svnadmin/main.c
  (cmd_table): Tweak 'lslocks' usage message.
  (subcommand_lslocks): Parse extra command-line options into a target
    array, and if there's one such provided, use it (instead of "/")
    in the locks query.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@867179 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion