Patched the Camera Speed Setting. Previous build was not preserving camera speed slider settings between level loads.

Minor patch to update controller mapping for Y and A buttons.
Player feedback indicated that A should be for Jump and Y should be for Interact.

This patch fixes an issue with spawning under the stone circle by the water cave.
In addition we have added additional setting controls for camera speed.
We have also added an in game achievement system that will eventually be connected to Steam Achievements.