Update the README for tarball download
Update the README for tarball download

ainishdave/relex,anitzkin/relex,leungmanhin/relex,anitzkin/relex,williampma/relex,virneo/relex,williampma/relex,anitzkin/relex,linas/relex,leungmanhin/relex,virneo/relex,anitzkin/relex,AmeBel/relex,anitzkin/relex,linas/relex,virneo/relex,linas/relex,opencog/relex,opencog/relex,AmeBel/relex,opencog/relex,ainishdave/relex,leungmanhin/relex,AmeBel/relex,williampma/relex,williampma/relex,rodsol/relex,rodsol/relex,rodsol/relex,rodsol/relex,ainishdave/relex,virneo/relex,ainishdave/relex