Cleaned out commented code, previous code was not collecting identities
correctly, updated SQL appropriately.  Also updated version_admin.jsp:
Changed variable names to make more readable and updating form in
response to user selections.  Still need more work on version_admin.jsp
to update form when user adds/removes identifiers and saves.  Also
udpate ResolveURI.java: changed return type of PUT methods from void to
ResponseHeader.