changes howdeg rule to use new howdeg dependency
changes howdeg rule to use new howdeg dependency

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