Added control on the keyboard to 2 Players

Controls:

Keyboard (2 Players Only)

• Arrows (P1 aka Red Ghost) | TFGH (P2 aka Blue Ghost) : Move

• Dot ( . ) (P1) | X button (P2) : Atack

• Comma ( , ) (P1) | Z Button (P2) : Dash

Next to do:

• Make 2 players on the keyboard and 2 players on the Joysticks work together.

• Make 2 Player's mode and 3 Player's mode.