Makes a small HUD Message center left of a player's screen which tells them how many players are alive on each team.
amx_pr_red <0-255> - Adds the color red to the message, 255 is more, 0 is none.
amx_pr_green <0-255> - Adds the color green to the message, 255 is more, 0 is none.
amx_pr_blue <0-255> - Adds the color blue to the message, 255 is more, 0 is none.
amx_pr_location <1-9> - Changes the location of the message, 1 is center left, it then goes in a counter-clockwise direction, 9 is in center.
v1.3 - Added CVAR to change message location.
v1.2 - Added CVAR to change the message's colors.
v1.1 - Fixed the HUD message.
v1.0 - First Version*/