Clear the axiomCache when the parent has axioms installed on it.
Clear the axiomCache when the parent has axioms installed on it.

foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm