add config-host option, closes #330
add config-host option, closes #330

bmesuere/uni-test,unipept/unipept,unipept/unipept,unipept/unipept,unipept/unipept,bmesuere/uni-test,unipept/unipept,bmesuere/uni-test,bmesuere/uni-test,bmesuere/uni-test