ZGLoom Vita 1.0.2b

Forked version 1.2.

• 1.0.2a: New generic icon, background with livearea and loading screen. Also the compatible Gloom versions are linked in areas directly in the livearea of the game for future usage.
• 1.0.2b: Added the original manual scan and code parts for loading all Gloom games in one app. Hopefully @JetStreamSham can help 👍🏻