(svn_node_t): new kind svn_invalid_kind in svn_node_kind.
(svn_node_t): new kind svn_invalid_kind in svn_node_kind.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion