reduced chargingstation and removed obsolete methods
added fields to transaction
updated transaction object; implemented event handlers. TODO = add tests for methods
added some tests for ochpeventhandler
Added OCHP authenticate and addCDRs
Removed ochp request handler, as requests will not be triggered through the core (for now)
Shortened Transaction equals and hashcode
Cleanup
Merge branch 'develop' of github.com:motown-io/motown into feature/remove-spring-dependencies