delete other error page so we don't get confused
change TODO
add error message to be displayed in addition to error code
remove Browser link
remove URI reformatting for freemarker - not required
start major refactoring for object details page
move rdf/ontology related constants to PoddRdfConstants.java
change test artifacts to match modified PODD ontologies. (tests broken)
in progress fix tests to work with modified schema ontologies