Ensures that the PYTHONPATH content is on top of sys.path
Ensures that the PYTHONPATH content is on top of sys.path

Fixes isandlaTech/cohorte-platforms#70

ahmadshahwan/cohorte-runtime,isandlaTech/cohorte-runtime,isandlaTech/cohorte-runtime,isandlaTech/cohorte-runtime,ahmadshahwan/cohorte-runtime,ahmadshahwan/cohorte-runtime,ahmadshahwan/cohorte-runtime,ahmadshahwan/cohorte-runtime,ahmadshahwan/cohorte-runtime,isandlaTech/cohorte-runtime,isandlaTech/cohorte-runtime,isandlaTech/cohorte-runtime