Update framework for use with Advanced Medical

[AACO]

Tasks:

• Create branch for advanced medical changes/testing
• Add CFR (Combat First Responder) to loadout (replaces a rifleman in the 6 man FTs, what unit should we use?)
• Update loadouts with new medical loadouts (as detailed by Hypo in AdvMed Discussion)
• Update ACE Medical module with AdvMed settings (copy from the second iteration of Soviet's medical test mission)
• Update fireteam coloring
• ¿Give CFRs their own map markers?
• Update respawn to handle CFRs (and update the way riflemen are handled)
• Create a targeted, concise, and informative briefing tab for Advanced Medical.

[AACO]

Advanced medical branch code complete