exclude certain subdirectories from ant-dist target.
exclude certain subdirectories from ant-dist target.

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