JUDDI-728 fixed
JUDDI-633 adding wsdm constants
JUDDI-637 adding uddi spec docs to the find_apis
JUDDI-711 adding default settings to prevent npe when settings are not defined.

git-svn-id: https://svn.apache.org/repos/asf/juddi/trunk@1545511 13f79535-47bb-0310-9956-ffa450edef68