Support for reloading psvn.el if an older version is already in use
Support for reloading psvn.el if an older version is already in use

* trunk/contrib/client-side/emacs/psvn.el:
  (svn-prepare-for-reload): New function that resets some variables that
    are otherwise not touched when reloading psvn.el. This function is
    intended to be used, when an older version of psvn.el is already
    loaded by your emacs startup and you want to load a newer version.
    It alows to use the newer keybindings.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@863978 13f79535-47bb-0310-9956-ffa450edef68

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