Update to psvn.el for SVN 1.7

Hi Subversion developers!

The current HEAD version of the Emacs SVN status mode, psvn.el does
not properly support working copies in SVN 1.7 format. It expects each
directory to have a .svn subdirectory, which is no longer the case.

Googling around, I found a small patch [1], courtesy of Koji Nakamaru
(CC'ed) that makes psvn.el work with Subversion 1.7 working copies. I
tested it on GNU Emacs 23.3 and 24.1 on Microsoft Windows XP.

If you're interested, please apply the attached patch to the psvn.el
version in the Apache Subversion repository [2]. I just re-diffed Koji
Nakamaru's patch to apply cleanly against HEAD (r1369093 for this
file).

Thank you very much and kind regards,
André

[1] http://www.eaflux.com/psvn/psvn.el.diff
[2]
http://svn.apache.org/repos/asf/subversion/trunk/contrib/client-side/emacs/psvn.el

--
Greetings...
From: Andre Colomb <acolomb_at_schickhardt.org>