Change log v0.3.21

Update v0.3.21

- Redesigned the whole map

- There are now 3 Towns in Total, with 3 Medals to earn.

- Now there is level cap.

- Added more NPC sprites.

- Changed a art style and colour palette.

- Tweaks to Scallion Caught Screen.

- Tweaks to Battle Results Screen.

- Better map progression.

- Added Map (Still in progress)

- Added credit screen.

- Now pickup items are randomised.

- And more+