I will no longer be updating this addon now that Blizzard has added a "Battlegrounds" tab to the PvP frame. The PvP frame itself now actually has some use apart from the character frame, and there is no way to fit the BGs tab onto the character frame along with the PvP tab. If anyone has an idea how to do it practically I'm willing to take suggestions, but for now this addon is discontinued.
Adds a PvP tab to the character frame for 3.0+...for those who don't want to sacrifice a precious keybinding for the pvp frame. ;p
Update: PvP tab should be perfect now.
-[Rummie] of Blackrock (US)