0.1.3.0 New creature and new quest

A new version 0.1.3.0 was just released on the test branch. These are the changes:

• Twinkler Island on Hard difficulty now has a rescue mission at the beginning and starts away from the aircraft
• Demon Tree implemented
• Corrected an issue where all the player characters would freeze during combat.
• Corrected an issue where a target would sometimes be killed twice in combat.
• Production info is now available for a wider range of items
• Corrected task panel display of materials
• Corrected missing display of resource sprites after save/load