backboneio backend for mostoStatus

Signed-off-by: Tomas Neme <lacrymology@gmail.com>
pubsub subscription for mostoStatus channel

Signed-off-by: Tomas Neme <lacrymology@gmail.com>
store status in database

Signed-off-by: Tomas Neme <lacrymology@gmail.com>
don't worry about initialization, mosto (and backbone) do that

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