[DEV] Clover Pixel Dungeon by Sethoscope

https://github.com/sethoscope/clover-pixel-dungeon/releases/

New: custom app icon, plus matching colors in title screen and credits.

This release contains upstream Shattered PD v2.3.0, plus this fork's additions:

a wand of anti-magic, which temporarily suppresses a target's magical abilities; a flying carpet artifact; a Forgetful challenge, which makes identification of potions and scrolls temporary; a rare Four-Leaf Clover plant, which gives loot-related luck when trampled; and cosmetic changes related to the title.