Add api key to access log with client secret enabled
Add api key to access log with client secret enabled

openwhisk/openwhisk-apigateway,alexsong93/openwhisk-apigateway,openwhisk/openwhisk-apigateway,openwhisk/apigateway,LukeFarrell/incubator-openwhisk-apigateway,openwhisk/openwhisk-apigateway,alexsong93/openwhisk-apigateway,openwhisk/apigateway,LukeFarrell/incubator-openwhisk-apigateway,openwhisk/apigateway,alexsong93/openwhisk-apigateway,LukeFarrell/incubator-openwhisk-apigateway