improved targets 'env'/'test' in Makefile
improved targets 'env'/'test' in Makefile

yoshokatana/typogr.js,kennethormandy/typogr.js,JoshTheGeek-graveyard/typogr.js,ekalinin/typogr.js,yoshokatana/typogr.js,JoshTheGeek-graveyard/typogr.js,ekalinin/typogr.js,kennethormandy/typogr.js