actually, that `channel` there needs to be changed to `backend` so that's there

The thing is that this is NOT different channels. For one, mubsub's message queue is unique, there's no channels, there's filtering by message content (NOT the redis default, which is filtering by channel, but a nice addendum), and the caspa bit publishes all messages on the same function with something like: `channel.publish({channel: channel, method: method, model: model})`, so using different functions would be complicated for publishing.

I ***could*** provide some auxiliary functions or constants, but think that there's going to be a "schedules create", "schedules update", "schedules read", "schedules delete", "medias create", "medias update"........ the backend (`schedbackend` here, but there's others) name is already repeated in some spaces, like in the Backbone models and/or views