World Maker 0.5.2 - Quality of life improvements

This update mostly focused on improving usability and performance of World Maker

Changes:

• 3 times faster map generation
• Improved performance with bigger maps
• Exporting large maps issues fixed
• Map is now generated based on seed that can be customized
• Save location of exported maps can now be changed
• Text file with info added to exports
• You can now pan around map with WASD or arrow keys
• New types of flags and more possible civilization names
• Various small bug fixes