Merge branch 'project/Channels' into 'release'

README.md

auth/confirm.go

auth/interface.go

auth/request.go

auth/state_test.go

bindings/broadcast.go

bindings/broadcast_test.go

bindings/channels.go

bindings/cmix.go

bindings/delivery.go

bindings/e2eHandler.go

bindings/fileTransfer.go

bindings/follow.go

bindings/group.go

bindings/params.go

bindings/timeNow.go

broadcast/asymmetric.go

broadcast/client.go

broadcast/interface.go

broadcast/method.go