v1.1.0 - Features: Fork, RateLimit, Not

Ports features from my working branch which have proven to be the most valuable. These are core building blocks that are very nice to have out of the box. Fork is a group Tick like Sequence and Selector, but is inherently stateful, unlike those other two. While the stateless pattern with optional statefulness via Async and Sync is very powerful, Fork should be easier to use. RateLimit makes it trivial to tick sub-trees at maximum rate, and is also a stateful Tick. Not simply inverts a Tick by flipping wrapping it and flipping non-error Success and Failure statuses.

These are stable 100% tested features which I am actively utilising in my own projects.