Fighter spawn and reinforcement timer variables should actually work now. Added additional achievements and spun them off into their own category.

Ok, haven siege really should work as intended now.

Hopefully haven siege actually works as intended now.

Rework of Haven Siege missions:

Reduced initial map spawns to scouting level forces of around 4 to 8, with no boss pods unless you're at the maximum difficulty on Legendary.

Reinforcements work like usual until the timer goes below 6 turns, when two pods start appearing per reinforcement wave.

The turns required and the number of resistancce fighters on Haven Sieges can be customized in XComHavenSiege.ini.

Mod Config Menu support. This will require a restart after updating for the new .ini initialization to fully take effect.

Nerfed Resistance Haven mission schedules a bit more by replacing some spots by FillStandard/Boss groups. FillStandard only kick in if a Boss group can't be used and Boss groups only kick in at high enough force levels, effectively reducing some schedules' overall pod counts by one.

Refactored map alerts for Haven Siege, they should consistently activate now.

Power armour for resistance fighters now take 10000 points of research by default, or about 7 and a half days with 10 scientists.

Plasma rifles for resistance fighters now take about 15000 points of research by default, or about 11 days with 10 scientists.

PR Tour - instead of using a hidden timer to force the timer to go off, a fallback activation of the timer when the VIP goes unconscious has been included. It shouldn't go off if the timer's already active by then.