Clarify changelist-change message.
Clarify changelist-change message.

* subversion/libsvn_wc/adm_ops.c
  (svn_wc_set_changelist): Change the message for adding a file to a
   second changelist to explicitly state that it is being removed from
   the previous changelist.  Move the block implementing this after
   the "matching_changelist" block (which has a 'continue') so that
   we're really committed to the change before making this statement
   (although libsvn_client never makes both blocks execute).


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@867197 13f79535-47bb-0310-9956-ffa450edef68

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