Jagged Alliance 3 - Hotfix 1.4.1 and Demo update

Changelog 1.4.1 Hotfix:

• Fixed issue where Fox's perk was not retaining AP from opening attack
• Fixed issue where Heavy Weapons Perk would lower attack cost of all weapons
• Fixed issue where Sanatorium guards didn't have enough AP to engage
• In tactical view selecting a merc from another squad will automatically switch to that squad in the left side UI visualization
• Stability improvements

This update will also bring the demo up to the same version as the main game.