Add more info about test requirements
Add more info about test requirements

mozilla/MozDef,mpurzynski/MozDef,mpurzynski/MozDef,jeffbryner/MozDef,mozilla/MozDef,mozilla/MozDef,mozilla/MozDef,jeffbryner/MozDef,jeffbryner/MozDef,jeffbryner/MozDef,mpurzynski/MozDef,mpurzynski/MozDef