Merge pull request #3 from adam-bratin/master

MovementControl and Axes Changed
Merge pull request #4 from adam-bratin/master

added spawning for asteroids in the y direction and fixed errors in Move...
added JoyFly for ps motion control sticks
Merge pull request #5 from jvdrayton/master

added JoyFly for ps motion control sticks
moved global variables into class in joyfly
Merge pull request #6 from jvdrayton/master

moved global variables into class in joyfly
fixed joyFly