bug fixes

Update Released.  To get this update, simply re-download the HUD from
the GitHub.
Changelog:
+ Added top killstreak in the round win panel
+ Added briefcase when capping CTF intel
+ Added Low Ammo animations for weapons with reserves
~ Fixed issues with buffed and low HP animations in minmode
~ Fixed "Head" counter for the Bazaar Bargain
~ Fixed "Crit" counter for the Diamondback
~ Fixed "Revenge" counter for the Frontier Justice
~ Fixed avatars in the voice chat