Cloud Foundry Java Client 4.16.0.RELEASE

I'm pleased to announce the release of the Cloud Foundry Java Client, version 4.16.0.RELEASE. This release has some improvements for v3 API compatibility (stacks & service brokers), and bug fixes. In particular, #1118 is important as this could cause long-running processes that use the cf-java-client to eventually run out of connections and possibly crash.

• CI changes for deploying with JFrog
• Updates to the README that include troubleshooting instructions, instructions for wire logging & tips for running CF locally for integration tests
• #1085 Use long instead of integer (with thanks to @IvanBorislavovDimitrov)
• #1064 Makes ProcessStatisticsResource validations aware of the state. (with thanks to @keviningvalson)
• #1088 Add support for V3 Stacks (with thanks to @radito3)
• #1080 Add Service Brokers Endpoints & service instance credentials/parameters (with thanks to @theghost5800)
• #1118 Ensure connections are closed in the event of a 401 & retry

For a more detailed look at the changes in 4.16.0.RELEASE, please take a look at the issue tracker and commit log.