joe/kettle: golang project common library.

joe 729fd52411 change mod name, fmt code		4 anni fa
..
dispatcher.go	729fd52411 change mod name, fmt code	4 anni fa
dispatcher_test.go	729fd52411 change mod name, fmt code	4 anni fa
doc.go	729fd52411 change mod name, fmt code	4 anni fa
worker.go	729fd52411 change mod name, fmt code	4 anni fa