-hotfix for frigate stats issue

-Compatibility with NSB changes and features
-Rail lines added to Reach
-3D Models implemented for Human Units
-Tweaks to Air Unit balance
-Ministers and Generals added for UNSC
-streamlined armor tech trees
-minor bug fixes and tweaks

-Increased the amount of enemy units you face in firefight
-brand new event GUI aesthetic
-Covenant units now core all the land they spawn in
-Covenant Units suffer way less attrition

-Nerfed the Black Eye recovery rate debuff. Armies can reinforce now.
-Fixed a weird bookmark bug that broke Warzone mode again. The war should start correctly now

Fixed a bug that made Warzone mode unplayable in the last hot fix

Quick fix for some weird occupation/coring issues with the Firefight scenario

Change Log:
Added 2nd scenario and Firefight game mode
Halo's Skulls and their respective modifiers have been recreated
Covenant land unit types have been implemented
Air units have been reworked to match Halo's universe and lore
More GUI work and GUI recoloring
Numerous minor bug fixes