create needed directories before use
create needed directories before use

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