Aborted attempt at removing Notes

After hours of trying too hard, it seems to be impossible to bind to the
ViewModel from a Storyboard in a ControlTemplate (for thread safety
reasons).
I'll just leave this here in case we find another way.

http://stackoverflow.com/questions/154206/can-you-use-a-dynamicresource-in-a-storyboard-contained-within-style-or-controlt

http://stackoverflow.com/questions/7620958/storyboards-with-bound-properties-custom-control-animate-colour-change

http://social.msdn.microsoft.com/Forums/vstudio/en-US/9336022f-badb-4b40-a86c-a50ab1a64ba5/cannot-freeze-this-storyboard-timeline-tree-for-use-across-threads?forum=wpf

http://stackoverflow.com/questions/9353879/how-to-know-when-an-animation-has-finished-in-my-viewmodel
http://marlongrech.wordpress.com/2009/06/13/animations-and-mvvm/