#PRISM Implementation with MEF#
This example shows how to implement the main functionality of RadDocking using PRISM and MEF. Here are the covered scenarios
 - MEF
 - MVVM
 - CustomRegionAdapter
 - CustomRegionBehavior which helps Avtivation implementation
 - Activation
 - Custom Event aggregators
 - Predefined docking layout at start up
 - Save and Load docking layout on application start up and exit
 - Adding new documents at runtime