emit 'JSON*' events when a parseable message is received

Signed-off-by: Tomas Neme <lacrymology@gmail.com>
use redis pubsub

Signed-off-by: Tomas Neme <lacrymology@gmail.com>
export module as a function to create a JSON client by default

Signed-off-by: Tomas Neme <lacrymology@gmail.com>
readme

Signed-off-by: Tomas Neme <lacrymology@gmail.com>
version bump

Signed-off-by: Tomas Neme <lacrymology@gmail.com>