Major improvements across the board
The vast majority of improvements came at the hand of ReSharper; I'll keep an eye to make sure the LINQ added in Composition classes doesn't negatively affect performance (or RAM utilization). I don't forsee it, but it's never a bad idea to be too careful.

A couple of classes were cleaned up (redundant using blocks, etc).

IAvalancheSnowball updated (breaking change)
SnowballBase updated (breaking change)

General miscellaneous fixes and updates.