VIVO-773 create and use VitroInterceptingModelMaker

It provides access to the "pseudo-models": UNION_FULL, BASE_FULL, and INFERRED_FULL.
It also intercepts access to the memory-mapped models, returning a reference to the in-memory version.

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/VitroInterceptingModelMaker.java

@@ -170,8 +170,6 @@ public class VitroInterceptingModelMaker implements ModelMaker {
 				ModelAccess.on(ctx).getOntModel(INFERRED_TBOX));
 		map.put(JENA_APPLICATION_METADATA_MODEL,
 				ModelAccess.on(ctx).getOntModel(APPLICATION_METADATA));
-		map.put(,
-				ModelAccess.on(ctx).getOntModel());
 	
 		return Collections.unmodifiableMap(map);
 	}