SnowballBase - Reordered Initialize() calls to do CoInitialize first. This is so CoInitialize() can create and add new schedules to the snowball during initialization.

SnowballManager -
1) DestroyAll() throws NotImplementedException()
2) The clone call is now wrapped in a RunFunctionWrapper() call in case the constructor call fails for creating a type of Snowball.
3) using statements have been cleaned.

frm_main.Designer -
1) Looks like the designer had some fun with this file. Tweaked a little bit of the UI of Avalanche.WinForms.