created car
made the car movable
bugfix for acceleration
Merge remote-tracking branch 'origin/master' into car
replaced car with player object
corrected camera movement

and locked player into a screen-sized box
implemented jumping behavior

-player can jump through platforms
-player jump doesnt decrease
platforms are generated
little bugfix
Merge remote-tracking branch 'origin/master' into jumper
put jumper game into list
merged jumper into master