move methods out of SparqlQueryHelper to managers
move methods around and fix use of contexts to be reliant on the exact
version of the artifact under investigation
add alternative version of getDirectImports to work during the load
process before the artifact is in the artifact management graph
migrate two more methods to use sesame manager
actually remove SparqlQueryHelper
comment out SparqlQueryTest for now
migrate, remove or comment out remaining references to SparqlQueryHelper
add convenience methods to get PODD managers from within resource
classes
switch to use the parent's getPoddXyzManager() convenience methods
commit refactoring before merge