Changes
* Moved some properties from GlobalStatusBarViewModel to AppStatusViewModel.
== Known issues ==
* "{Binding LoginState, ...}" is changed to "{Binding AppStatus.LoginState, ...}"
* "{Binding WritingToDB, ....]" is changed to "{Binding AppStatus.WritingToDB, ...}"
* "{Binding TaskCount, ....]" is changed to "{Binding AppStatus.TaskCount, ...}"
=== Editor related templates ===
