v3.1.0

This release essentially completes the major UI refactoring and features that
was begun in v3.0.0 (and should've been included in that release).

Add:

• Mouse support for examine screen
• Mouse support for inventory screen
• New font glyphs
• Dedicated wizard menu

Change:

• Crash-reporting currently disabled
• Tweak player HP somewhat
• Excision ring lasts for willpower turns (instead of 2*willpower)
• Lore related to various Laboratory prefabs
• Spires no longer leave walls when destroyed (can cause blockages and other
  bugs due to how corpses are placed)

Fix:

• Zap menu only shows as many ring slots as exists
• Spires face enemy when engaged
• Night creatures (and other non-curious mobs) no longer investigate noises
• Rings no longer destroyed when cancelling certain equipment prompts
• Multitile mobs are properly placed in prefabs now
• Scores no longer reference nonexistent movement pattern mechanic