Sniper update for Team Fortress 2!

[salaminizer]

Yes!!! I love Valve!!

Team Fortress 2

• Added Sniper/Spy milestone achievements as an additional way players can get the new unlockables
• Arena Mode
  
  • Added tf_arena_use_queue server convar. Turn this on to get the old queue behavior. Default is off
  • Added tf_arena_round_time to set a timelimit on the round
• Added the userid of the player who built the teleporter to the "player_teleported" event
• Fixed player killed event causing server crash
• Fixed Spies not being telefragged when standing on an enemy teleporter exit with the Dead Ringer enabled
• Fixed attackers seeing the mini-crit particle effect for full crits if the victim has the Jarate effect enabled
• Fixed the Ambassador not doing damage to buildings
• Fixed Spies disguised as their own team not drawing blood effects
• Fixed players killed by flaming arrows not showing the appropriate death icon