Merge branch 'rewrite-readme' into 'master'

README.md

cli/http.go

cmd/addDevice.go

cmd/capabilities.go

cmd/cli.go

cmd/cliSet.go

cmd/get.go

cmd/getDevice.go

cmd/getIds.go

cmd/init.go

cmd/legacy.go

cmd/path.go

cmd/request.go

cmd/requestAll.go

cmd/root.go

cmd/set.go

cmd/subscribe.go

go.mod

go.sum

nucleus/http.go