To fix problems arising due to the asynchronous nature of .listen(). Really it should be doing that console.log call inside a callback passed to listen. When the host is added, it tries to do a DNS lookup, which is async. So when that line tries to fetch the address, there isn't one yet because the DNS request is running, so it crashes.
* Client-side sorting uses `toLowerCase` * Most persistent views are now on AppView * Nobody keeps document model references around unless they need them directly * Added `selectedDocument` to track the currently viewed document * Changed `refresh` to `reset` to support Backbone 0.5.0+ * Improved new account handling by handling an empty document list correctly