Add Advanced Chronosphere for Germany
Set up prerequisites for WEAP
stnk -> England, mgg -> France, ctnk -> Germany, qtnk -> Russia, dtrk -> Ukraine
Add Advanced Gap Generator for France
Add new flags to ra countries, based on tomsons26's work
Fix a bogus label name in ra
Overhaul the lobby faction dropdown for ra
Fix faction dropdowns unhighlighting when they shouldn't
Set up additional prerequisites to make it easier for modders