Integrating the new proxy feature

[cagataygurturk]

API Gateway now has a new feature:
https://docs.aws.amazon.com/apigateway/latest/developerguide/api-gateway-set-up-simple-proxy.html

It is leaving the vast majority of lambada framework obsolete, like method creating logic etc.

Also it'll automatically resolve issues like #12 #11

It needs a big refactor but the business value is very big, so it should be implemented as soon as possible.

[arran4]

It removes a significant portion of the code base right?

[cagataygurturk]

That's correct. And it means we will be able to support more features with less code.

[davidmco65]

Any progress on this?

[arranubels]

Can't figure out how to programmatically create the lambda proxy in api gateway.. Even with the Swagger JSON it doesn't setup permissions correctly. Anyone know?

[cagataygurturk]

Of course they also did not add Cloudformation support for that.

[arranubels]

So where does that leave us?

[arranubels]

Actually my AWS SDK is old.. Checking .60

[arranubels]

Got it.

[refacktor]

I've been experimenting with this and got a working branch in https://github.com/atramos/serverless-jax-rs/commits/proxy-redux, unfortunately I found that it doesn't really help much and actually makes it harder to fix #57.