Created ControlManager, experimenting with input

Run with Fey. Press space to show the first view. The red character can
be moved with the arrows. I can see the code needs to be cleaned up and
we're going to need to revise our design structure.
Revert "Created ControlManager, experimenting with input"

This reverts commit 0514a1f530edb79c6afb05667019c787aa9d0549.