Flesh out config.yaml so it can deploy to AWS

Author: kilna

example/config.yaml

@@ -1,4 +1,21 @@
+region: us-east-1
+
 function_name: example-lambda
 handler: service.handler
+role: lambda_basic_execution
 description: Returns an ASCII-art version of provided text
+runtime: python3.6
+
+# if access key and secret are left blank, boto will use the credentials
+# defined in the [default] section of ~/.aws/credentials.
+aws_access_key_id:
+aws_secret_access_key:
+
+# dist_directory: dist
+# timeout: 15
+# memory_size: 512
 
+# Experimental Environment variables
+#environment_variables:
+#    env_1: foo
+#    env_2: baz