Array.SubArray can now subarray to end of array.
Reintroduced ToHex method for byte arrays.
Fixed .MltPad0 removals
Reintroduced concept of LambdaComparer
Removed matrix methods of Vector3D as matrix class was removed.
Introduced concept of ConcurrentSet which is backed by a ConcurrentDictionary
Introduced Dargon's concept of a timer-based expiring cache.