Cleanup release
Mostly just updated dependencies and integrated a couple pull requests to the abandoned eBay-repo to carry the project on.
Find stable releases here: https://github.com/xcelite-io/xcelite/releases
Most important changes
- Java version is now set to 8 (might still compile for 6)
- Added ProjectLombok as dependency to replace the try/catch blocks that convert checked exceptions to runtime-exceptions with the @SneakyThrows annotation from Lombok.