Project Aftermath - Patch 1.10+ -> 1.20

This release fixes a number of issues including:

FEATURE: Support smaller resolution of 1024x768
FIX: possible for the demo to not end properly
FEATURE: Added damage info to tooltips of weapon tactical deployments
FIX: Unstoppable Achievement working properly
FIX: Leader spawners were farmable
FIX: Possible issue with completing M8
TWEAK: Made GOLD on M1 and M2 slightly easier
FIX: Incorrect info about BArbicane in M7 briefing. Moved to M8