remove duplicate methods
remove duplicate methods

MikeMcQuaid/brew,Homebrew/brew,MikeMcQuaid/brew,reitermarkus/brew,JCount/brew,claui/brew,mahori/brew,mahori/brew,EricFromCanada/brew,claui/brew,mahori/brew,konqui/brew,claui/brew,nandub/brew,sjackman/homebrew,nandub/brew,nandub/brew,reitermarkus/brew,nandub/brew,mahori/brew,reitermarkus/brew,vitorgalvao/brew,sjackman/homebrew,vitorgalvao/brew,EricFromCanada/brew,konqui/brew,JCount/brew,Homebrew/brew,MikeMcQuaid/brew,MikeMcQuaid/brew,claui/brew,Homebrew/brew,konqui/brew,sjackman/homebrew,vitorgalvao/brew,Homebrew/brew,EricFromCanada/brew,reitermarkus/brew,vitorgalvao/brew,JCount/brew,sjackman/homebrew,EricFromCanada/brew,JCount/brew,konqui/brew