Disable coverage reporting in AppVeyor
Disable coverage reporting in AppVeyor

poliastro/poliastro,anhiga/poliastro,Juanlu001/poliastro,newlawrence/poliastro,anhiga/poliastro,Juanlu001/poliastro,newlawrence/poliastro,newlawrence/poliastro,Juanlu001/poliastro,anhiga/poliastro