Fixed MetroDemo.NET45 failure to compile due to missing CleanWindowDemo.xaml (and .xaml.css).
Changed StaticResource to DynamicResource for RadioButton

My application kept crashing because RadioButton was using a Static instead of a DynamicResource, I think where it can be Dynamic it should be Dynamic.
Merge pull request #641 from stefan-schweiger/patch-3

Changed StaticResource to DynamicResource for RadioButton
Merge pull request #643 from Amrykid/fix-everything

Added missing CleanWindowDemo.xaml.