Jumping

This is Dennis' code.
Todo list

Put in a todo list in the readme.
Added Camera(Dennis's first commitment)

i added the camera class
Collision Detection Change

Not the best way to fix the issue, but its okay for now.
Collision Detection Change

Made changes to collision detection. Will check if colliding from top,
bottom, left and right. VERY GLITCHY.
Tried to fix collision

added hitboxes in red to show where the collisions are happening