Merge pull request #4 from mauroservienti/develop

initial commit
...uhm... :-|
Merge branch 'develop'
Merge branch 'feature/region-registration-management'
Update README.md
Merge branch 'release/Radical.Windows.Presentation-1.0.8.0-Beta-1-Diner'
Merge branch 'release/Radical-1.4.3.0-Beta-1-Gonzales'
Merge branch 'develop'
proposed fix for issue #64
missing doc comments
Merge pull request #65 from RadicalFx/hotfix/issue-64-DependencyObjectCloseHandlerBehavior-Memory-leak

Hotfix/issue 64 dependency object close handler behavior memory leak