Fix a bug that was causing properties with \r in them to have their values hosed by the time they hit the repository over ra-dav.
Fix a bug that was causing properties with \r in them to have their
values hosed by the time they hit the repository over ra-dav.

* subversion/libsvn_subr/xml.c
  (xml_escape_cdata): Escape '\r'.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@845462 13f79535-47bb-0310-9956-ffa450edef68

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