Update profiler README.md (#79)

* Update profiler README.md

Update license details in profiler README.md

* Fix profiler links on main README

Add /experimental/ path for profiler links on main README

* README tweaks

Author: jtuliani

README.md

@@ -142,14 +142,14 @@ See the [README](aws-lambda-java-log4j2/README.md) or the [official documentatio
 ## Lambda Profiler Extension for Java - aws-lambda-java-profiler
 
 <p align="center">
-    <img src="aws-lambda-java-profiler/docs/example-cold-start-flame-graph-small.png" alt="A flame graph of a Java Lambda function">
+    <img src="experimental/aws-lambda-java-profiler/docs/example-cold-start-flame-graph-small.png" alt="A flame graph of a Java Lambda function">
 </p>
 
 This project allows you to profile your Java functions invoke by invoke, with high fidelity, and no code changes. It 
 uses the [async-profiler](https://github.com/async-profiler/async-profiler) project to produce profiling data and 
 automatically uploads the data as flame graphs to S3.
 
-Follow our [Quick Start](aws-lambda-java-profiler) to profile your functions.
+Follow our [Quick Start](experimental/aws-lambda-java-profiler#quick-start) to profile your functions.
 
 ## Java implementation of the Runtime Interface Client API - aws-lambda-java-runtime-interface-client
 [![Maven](https://img.shields.io/maven-central/v/com.amazonaws/aws-lambda-java-runtime-interface-client.svg?label=Maven)](https://central.sonatype.com/artifact/com.amazonaws/aws-lambda-java-runtime-interface-client)

experimental/aws-lambda-java-profiler/README.md

@@ -105,6 +105,9 @@ This project has adopted the [Amazon Open Source Code of Conduct](https://aws.gi
 
 ## License
 
-This project is licensed under the [Apache 2.0](../../LICENSE) License. It uses the [async-profiler](https://github.com/async-profiler/async-profiler), which is also released under the Apache 2.0 license.
+This project is licensed under the [Apache 2.0](../../LICENSE) License. It uses the following projects:
 
+- [async-profiler](https://github.com/async-profiler/async-profiler) (Apache 2.0 license)
+- [AWS SDK for Java 2.0](https://github.com/aws/aws-sdk-java-v2) (Apache 2.0 license)
+- Other libraries in this repository (Apache 2.0 license)