1.2.0

This release mainly contains improvements for the beta features ModelWrapper and Commands that where added in the last release. Additionally there are changed for the Notifications mechanism.

Commands (BETA)

Docs: https://github.com/sialcasa/mvvmFX/wiki/Commands

• The Command interface now has a progress property that is similar to the progress property of JavaFX's Task class.
  The DelegateCommand is now implemented as a subclass of Service. Instead of a 'Runnable' it now takes a 'Supplier'
  as argument where Action is a subclass of Task<Void>. (#218 and #225)
• The 'Command' has now a property 'notExecutable' which is the negated version of 'executable'. This way binding to the 'disable' property of a Button is easier. (#210)

ModelWrapper (BETA)

Docs: https://github.com/sialcasa/mvvmFX/wiki/ModelWrapper

• In version 1.1.0 the ModelWrapper was creating fields of type Property<String>, Property<Integer>, Property<Number> and so on.
  This makes databinding complicated. In the new release the created type ìs StringProperty and IntegerProperty etc. which will simplify data binding a lot. (#211)

Notifications

Docs: https://github.com/sialcasa/mvvmFX/wiki/NotificationCenter

• It is now possible to send notifications directly from the ViewModel to the corresponding View
  without using the global NotificationCenter. (#203)
• A bug was fixed where an observer was still registered after unsubscribe when the same observer instance was subscribed multiple times. (#223)