Update nginx config to use off for access log
Update nginx config to use off for access log

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