Draft: Medals

Draft of port of the medals feature from the BaI mod.

• Needs new assets as these are copied from elsewhere.
• Also needs a lot of code review to get to proper standards (ie. using the registry, not using SP or macros, etc.)
• Needs to decide on medal names as well.
• Needs new panel to show medal gfx (currently uses centerprint panel, hackish)

Current implemented medals:

• Airshot (hitting someone with an explosive in the air)
• Excellent (2 or more consecutive quick frags)
• First blood (first frag of the match)
• Headshot (hitting someone on the head with the vaporizer)
• Humiliation (fragging someone with the shotgun secondary)
• Impressive (two successful consecutive vortex shots)
• Yoda (successful vortex shot while in the air)
• Telefrag (fragging someone through a teleporter)
• Accuracy (having more than 50% accuracy after a round, or after a match)
• Assist (assist a team mate in a variety of situations, ie. reviving in FT, passing the flag in CTF, etc.)
• Capture (capturing the flag in CTF)
• Defense (defending your team, ie. fragging someone who's about to take your flag, recovering the flag, winning a round alone in CA, etc.)
• Perfect (winning a round in CA without any member dying, or winning a DM match without dying once)
• Kill streaks (3, 5, 10, 15)