
Fix proptest.py test 3 failing over ra_dav.

This is really weird; why have we never seen this problem before?
We've been receiving unmangled props from svn.collab.net for a long
time, and we always build httpd with --enable-maintainer-mode on the
server. 

* deadprops.c (dav_svn_db_output_value): the extra DEBUG_CR was being
  sucked up as the cdata value of the property, so then ra_dav was
  pushing bogus property values into the wc.  

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@841545 13f79535-47bb-0310-9956-ffa450edef68

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