Merge remote-tracking branch 'origin/master' into core

Author: sapessi

README.md

@@ -1,4 +1,4 @@
-# Serverless Java container [![Build Status](https://travis-ci.org/awslabs/aws-serverless-java-container.svg?branch=master)](https://travis-ci.org/awslabs/aws-serverless-java-container) [![Help](http://img.shields.io/badge/help-gitter-E91E63.svg?style=flat-square)](https://gitter.im/awslabs/aws-serverless-java-container)
+# Serverless Java container [![Build Status](https://travis-ci.org/awslabs/aws-serverless-java-container.svg?branch=master)](https://travis-ci.org/awslabs/aws-serverless-java-container) [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.amazonaws.serverless/aws-serverless-java-container/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.amazonaws.serverless/aws-serverless-java-container) [![Help](http://img.shields.io/badge/help-gitter-E91E63.svg?style=flat-square)](https://gitter.im/awslabs/aws-serverless-java-container)
 The `aws-serverless-java-container` makes it easy to run Java applications written with frameworks such as [Spring](https://spring.io/), [Spring Boot](https://projects.spring.io/spring-boot/), [Jersey](https://jersey.java.net/), or [Spark](http://sparkjava.com/) in [AWS Lambda](https://aws.amazon.com/lambda/).
 
 Serverless Java Container natively supports API Gateway's proxy integration models for requests and responses, you can create and inject custom models for methods that use custom mappings.

samples/spring/pet-store/src/main/java/com/amazonaws/serverless/sample/spring/PetsController.java

@@ -37,7 +37,6 @@ public Pet createPet(@RequestBody Pet newPet) {
 
     @RequestMapping(path = "/pets", method = RequestMethod.GET)
     public Pet[] listPets(@RequestParam("limit") Optional<Integer> limit, Principal principal) {
-        System.out.println(principal.getName());
         int queryLimit = 10;
         if (limit.isPresent()) {
             queryLimit = limit.get();