add travis.yml
add travis.yml

elrob/aws-lambda-image,elrob/aws-lambda-image,ysugimoto/aws-lambda-image,elrob/aws-lambda-image,ysugimoto/aws-lambda-image,elrob/aws-lambda-image,elrob/aws-lambda-image,dsparks-lifesize/aws-lambda-image,elrob/aws-lambda-image