Added a popup menu on mouse-3
Added a popup menu on mouse-3

* trunk/contrib/client-side/psvn/psvn.el:
  (svn-status-popup-menu): new function.
  (svn-status-face-set-temporary-during-popup): helper function for svn-status-popup-menu.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion