Add pallet.clj based integration tests
Update to pallet 0.8.0-beta.5 and crates 0.1.0
Update readme
Updated project.clj, release notes and readme for 0.8.0-beta.2
Fix versions in metadata
Merge branch 'release/0.8.0-beta.2'
Merge tag 'java-0.8.0-beta.2' into develop

java-0.8.0-beta.2
Updated version for next release cycle