vendor: delete outdated readme
vendor: delete outdated readme

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