v9.0.0-rc7

Changelog

Added

• Adds Controller.Uses as an optional table that contains every other controller that it uses

Changed

• How workers are defined internally, much less code
• .Controller to .New, much less verbose and more general
• Controllers no longer need names upon creation
• Simplify internal code to be under 200 LOC

Removed

• Removes .Expect for a better dependency system
• Removes .Signal for less bloat in favor of custom systems