​Some small fixes and additions!

• Fixed edit faith color button
  
• Fixed Adopt Religion bug
  
• Fixed WASD movement when saving custom map
  
• Fixed age value not updating in the nation inspector when hitting the random nation button
  
• Increased Custom map max size from 800x800 to 1000x1000
  
• Fixed issues with custom map preview screenshots
  
• Added 4th bigger brush size
  

Still working on a solution for the castle/marker bug I've been seeing, and a few others. As always, let me know about any other bugs or issues you find :)