Fixed int_test base class to use DatastoreAdmin
Fixed int_test base class to use DatastoreAdmin

crchemist/scioncc,scionrep/scioncc,crchemist/scioncc,scionrep/scioncc,ooici/pyon,crchemist/scioncc,mkl-/scioncc,ooici/pyon,mkl-/scioncc,scionrep/scioncc,mkl-/scioncc