Hello i recently started to developing sharepoint 2013 to my office365 account. The problem is that remote event receivers which I attach to deploying application do not work. I mean that they should listen to partcilar events and then perform action. And it seems that they event do not listen anything- they don't fire anytime.
Visual Studio by default creates an elements.xml file to deploy Remote Event Receiver. Which mean it is actually deployed to App web (web cretaed specifically for your SharePoint application), not the Host web (where your actual content is).