2D Platformer Part 2

Design Modifications:

- Completed Instruction and Credit page

- Additional 2nd and 3rd level

Aesthetic:

- Added background to each stage

- Re colored the player character and the title of the game

Gameplay Modifications:

- Edited so the Waypoint Enemy can no longer be killed

- Edited the Waypoint Enemy Sprite to have a spike on the head, indicating it now can't be jumped on. Doing so will now do damage. 

- Edited corresponding animation for the enemy to have the spike.

Created by David Oh (Hyunsuk Oh)