* Fix: fixed some error must be last param

* Refactor: continued refactoring according to golint

* Refactor: addresses more golint warnings

* Refactor: refactored error last

* Fix: fixed hive.go

* Refactor: refactored alot according to golang-ci-list

* Refactor: intermediary commit

* Refactor: refactored additional code according to golint-ci

* Refactor: continued to refactor according to golint

* Refactor: refactored according to golint

* Fix: fixed last golinter reports

* Feat: refactored message + started to add tests

* Refactor: go mod tidy

* Refactor: continued to refactor message

* Feat: updated to last hive.go + added Signature() methid

* Feat: go mod tidy

* Feat: added mutex to the signature write in Bytes()

* Fix: fixed Signature method

* Feat: refactored message methods