Method unsubscribe

app/views/account/SubscriptionView.js:538–548

(email, id, render)

  }

  unsubscribe (email, id, render) {
    delete this.state
    this.stateMessage = ''
    delete this.justSubscribed
    this.addSubscribing(email)
    render()
    return me.unsubscribeRecipient(id).then(() => {
      this.removeSubscribing(email)
      return this.update(render)
    })
  }

  update (render) {
    delete this.state