Ensured we have Custom Runtime examples for functional and '@Bean' style
Improve AWSLambdaUtils to ensure it works without APIGatewayProxyRequestEvent on classpath
Kind of like the SupplierExporter but to create the Supplier itself.
With this in place you can define the templateUrl (destination) and
the originaUrl (source) and use the app as a pipeline for events
from/to HTTP.
Provide functional bean support for HTTP export
Add autoconfig to AWS adapter for custom runtime
Fix HttpSupplier to always supply Message if headers are included
Fix registration of origin supplier in functional beans
Add docs on new AWS features
Add custom runtime sample
