Allow to selectively update only selected files
Allow to selectively update only selected files

* trunk/contrib/client-side/emacs/psvn.el:
  (svn-status-update-cmd): When called with a negative prefix argument:
    Only update the currently marked files or the file at point.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@865549 13f79535-47bb-0310-9956-ffa450edef68

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