* subversion/libsvn_ra_neon/util.c(generate_error): Return    SVN_ERR_RA_DAV_FORBIDDEN for 403 errors.
* subversion/libsvn_ra_neon/util.c(generate_error): Return 
  SVN_ERR_RA_DAV_FORBIDDEN for 403 errors.

Approved by: rhuijben
             dlr


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@876615 13f79535-47bb-0310-9956-ffa450edef68

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