Wrap alert import in a try-except
Wrap alert import in a try-except

jeffbryner/MozDef,Phrozyn/MozDef,jeffbryner/MozDef,mozilla/MozDef,gdestuynder/MozDef,mpurzynski/MozDef,gdestuynder/MozDef,mozilla/MozDef,Phrozyn/MozDef,Phrozyn/MozDef,mpurzynski/MozDef,jeffbryner/MozDef,mpurzynski/MozDef,mpurzynski/MozDef,gdestuynder/MozDef,mozilla/MozDef,jeffbryner/MozDef,Phrozyn/MozDef,gdestuynder/MozDef,mozilla/MozDef