Fixed sass-lint to 1.5.1 to avoid linting errors
Fixed sass-lint to 1.5.1 to avoid linting errors

rubenmoya/react-toolbox,soyjavi/react-toolbox,rubenmoya/react-toolbox,soyjavi/react-toolbox,react-toolbox/react-toolbox,react-toolbox/react-toolbox,rubenmoya/react-toolbox,KerenChandran/react-toolbox,jasonleibowitz/react-toolbox,showings/react-toolbox,react-toolbox/react-toolbox,showings/react-toolbox,jasonleibowitz/react-toolbox,KerenChandran/react-toolbox