[Chronicle Map](https://github.com/OpenHFT/Chronicle-Map) has released a stable GA [3.8.0 version](http://search.maven.org/#artifactdetails%7Cnet.openhft%7Cchronicle-map%7C3.8.0%7Cbundle); update the project to use it, including necessary refactors.
Chronicle Map has released a stable GA 3.8.0 version; update the project to use it, including necessary refactors.