Merge remote-tracking branch 'node-aws-lambda-sapling/master'

Author: mdnorman

package.json

@@ -21,6 +21,7 @@
     "posttest": "npm run lint",
     "lint": "tslint -c tslint.json --project tsconfig.json && tslint -c tslint.json --project spec/tsconfig.json",
     "pretty": "pretty-quick --stage",
+    "offline": "serverless offline",
     "deploy": "serverless deploy -v --stage test",
     "deploy:prod": "serverless deploy -v --stage prod",
     "print-schema": "ts-node scripts/printSchema",