Demo Patch v0.1.74

Patch notes:

• Replaced unsafe dictionary look-ups for Political Factions and Pirate Factions

• Fixed bug causing Pirate Base to be empty, pirates now perform emergency recruitment

• Fixed bug where Player units could receive experience from Pirate units performing training

• Fixed bug where audio sources could be released prematurely, leading to interrupted sounds

• Fixed bug where auto-turrets attempted to fire at terrain

• Fixed bug where unit destruction during the same frame as mission ending could crash the game

• Fixed bug preventing pirate factions from electing a new leader