v0.3.7

• balance:
  -- added A&D gametype support
  -- reduced rating cache TTL to from 30 to 10 minutes
  -- setting 9999 ratings to untracked players
  -- added player_info attribute
  -- fixed potential memory leak
• fun: added visor taunt (haahaahaa)
• names: fixed spectator name pre-colouring - @tjone270 via #16