Fix .03 for the initial release to my LudumDare GameJam entry.
- This version allows for WebGL ports, making the game entirely playable on browsers.
- Fixed some minor bugs that were, however, relevant to the gameplay.
- Included a small QoL improvement that allows for recovery of the last command used by pressing the 'up arrow' key.
Note: Usage of the clear command is still discouraged, as it won't be corrected until after the Jam.