Beta Release

What's Changed

• closed #181 and #179, work done on #180 by @bgrose in #205
• work on keymapping and in game settings screen by @ddkeen in #208
• adding high score changes by @bgrose in #209
• Exports and backend by @bgrose in #211
• Updated Views and Settings/ScoreIO by @bgrose in #215
• Owen by @OTBond in #216
• coding stuff by @bgrose in #217
• #156 stat and end_game_process handling by @OTBond in #218
• Revert "#156 stat and end_game_process handling" by @bgrose in #219
• Main revival by @bgrose in #220
• Final shops by @bgrose in #221
• Added equip functionality by @bgrose in #222

Full Changelog: v0.2...v0.5