Revision 1668597

[Reverted in r1668617]
Fix docstring issues in mod_dav_svn.h found during 1.9 API review.
No functional change.

* subversion/include/mod_dav_svn.h
  (dav_svn_split_uri,
   dav_svn_get_repos_path): Add Doxygen deprecation info.  We can't use
                            SVN_DEPRECATED here due to header restrictions.