12.3.17.0	The mediator listen method returns tokens for an easier unlisten
12.2.9.0	The PopupHandler was not call the close method if the focus was switched to another window. The popup was stay open then
12.2.8.0	Add ObservableDictionary
12.1.11.0	Add a generic version of the DelegateCommand for an easier parameter handling in the execution method
12.1.1.0	The WindowObserver is reimplemented for a much better usage
12.1.1.0	Add all objects from the deleted DW.WPFDev
11.12.27.0	Add all objects from the deleted DW.XmlTools
11.12.10.0	Add all objects from the deleted DW.Localization
11.12.10.0	The EnhancedObservableCollection sends the property changes if the items has been changed
11.11.27.0	The EnhancedObservableCollection provides the constructors like the normal ObservableCollection did
11.11.27.0	The EnhancedObservableCollection don't have to send a reset collection changed if nothing was removed by RemoveAll
11.11.12.0	Add SelectedItem property to the EnhancedObservableCollection
11.8.21.0	Remove Localizer because of DW.Localization
11.2.27.0	Change target framework from .Net Framework 4 to .Net Framework 4 Client Profile
11.2.2.0	Add EnhancedObservableCollection from the WPFToolkit
11.1.30.0	Add possibility to send just objects instead of messages with the Mediator
11.1.29.0	Add weak reference to the Mediator for preventing memory leaks
11.1.29.0	Remove event send and receive from the Mediator
11.1.20.0	Add objects for initial version

Version denotation:
Year . Month . Day . Unused