Updated PlayerController.

Player will now move at an optimal speed and correctly.
Updated Teleporter script.

There is now a two way teleporting machanism in place. It will take 3 seconds
to teleport the character to prevent infinite teleportation.
Added a slight reacceleration mechanism.

After having the speed reduces, the player will now slowly reaccelerate
to the optimal speed.
Updated the Accelerate script.

The player will now move automatically 2x the optimal speed.
Added decceleration script.

The player will move at .5x of the optimal speed.