[v3x]

Here's Beta 0.3*:

I change the command name to sv_extradamage and added a teamid parameter:

sv_extradamage <weaponid> <damage> <teamid>

Team ids are as follows:
- 1: Terrorist team
- 2: CT team
- 3: Both teams

Examples:
sv_extradamage 17 5 1 - Would add an extra 5 damage to the Glock for the Terrorist team
sv_extradamage 23 8 2 - Would add an extra 8 damage to the TMP for the Counter-Terrorist team
sv_extradamage 29 10 3 - Would add an extra 10 damage to the knife for both teams
sv_extradamage 0 0 3 - Would take away all extra damage for ALL weapons for BOTH teams
sv_extradamage 0 25 3 - Would add 25 extra damage for ALL weapons for BOTH teams

* I need some people to test this.