Temporarily reverted to JSON all data for WebSockets.
Added error handling so it doesn't take down the server upon failure.
Use Type instead of String for class names
Server side objectory works with new API
Browser and console websocket objectories work
quick_tour updated to reflect API changes
Added a try-catch for additional safety.
Merge pull request #40 from kaisellgren/master

Stability improvements
Merge branch 'master' of https://github.com/vadimtsushko/objectory into find_typed_list

Conflicts:
	example/domain_model.dart
	lib/src/objectory_base.dart
	lib/src/objectory_direct_connection_impl.dart
	lib/src/objectory_websocket_browser_impl.dart
	lib/src/objectory_websocket_vm_impl.dart