Rework state machine propagation to provide locality of reference
Animator class (forgot to commit last commit)
Fixed some mal-optimizations in propnet opt code
Test apps cuurent state (nothing to see here)
Fast propagation mechanism
Experimental underpinnings for more efficient greedy rollout processing
Underpinnings for experimental work to make greedy rollouts more efficient
Merge branch 'StateMachineFastAnimator'