changed _howdeg to _%howdeg
changed _howdeg to _%howdeg

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