Din's Legacy patch 1.000

This patch adds more textures for mutations, fixes a couple crashes, and fixes a few smaller issues.

1.000 change list:

• fixed a crash in isBlockEdgeOpen, showing up in Zombasite multiplayer but could happen other times (Lyranaar)
  
• fixed a crash in WorldMap::getTileAlphaByte
  
• added textures for Scaled mutation
  
• added textures for Carapace mutation
  
• added textures for IronMan mutation
  
• removed an unnecessary getFoodUsage call (test went from 82.8 to 84.9 fps, 2.5%)
  
• added cardinal directions to minimap (hella)
  
• now enemies attacking a monster that gets demonic control cast on them stop attacking (BlastProcessing)
  
• fixed giant powerup making you way too big
  
• removed a world database lookup when already have it
  
• added Donators and Alpha/Beta Testers list to manual
  
• fixed shadow options description
  
• removed beta label from main menu
  
• updated donation lists from Patreon