add codecov
add codecov

danielgindi/ios-charts,danielgindi/Charts,FreddyZeng/Charts,LiveHappier/Charts,MAARK/Charts,shujucn/ios-charts,shujucn/ios-charts,aelam/Charts,liuxuan30/Charts,MAARK/Charts,dtrauger/Charts,MAARK/Charts,danielgindi/ios-charts,duanhjlt/ios-charts,icecrystal23/ios-charts,SereivoanYong/Charts,duanhjlt/ios-charts,jum/Charts,SBGMobile/Charts,liuxuan30/ios-charts,summerlove57/ios-charts,franqueli/ios-charts,jum/Charts,ConcepterDev/ios-charts,aelam/Charts,danielgindi/Charts,liuxuan30/Charts,danielgindi/Charts,jjatie/Charts,duanhjlt/ios-charts,icecrystal23/ios-charts,SereivoanYong/Charts,SereivoanYong/Charts,shujucn/ios-charts,liuxuan30/Charts,ConcepterDev/ios-charts,liuxuan30/ios-charts,jjatie/Charts,summerlove57/ios-charts,ConcepterDev/ios-charts,ekohe/ios-charts,dtrauger/Charts,icecrystal23/ios-charts,icecrystal23/ios-charts,franqueli/ios-charts,hanquochan/Charts,danielgindi/ios-charts,summerlove57/ios-charts,franqueli/ios-charts,aelam/Charts,SBGMobile/Charts,jum/Charts,FreddyZeng/Charts,ekohe/ios-charts,dtrauger/Charts,danielgindi/ios-charts,SBGMobile/Charts,jjatie/Charts,LiveHappier/Charts,jjatie/Charts,dtrauger/Charts,jesseXu/Charts,liuxuan30/ios-charts,ekohe/ios-charts,FreddyZeng/Charts,FreddyZeng/Charts,liuxuan30/ios-charts,jum/Charts,LiveHappier/Charts,hanquochan/Charts,jesseXu/Charts,danielgindi/Charts,MAARK/Charts,jesseXu/Charts,liuxuan30/Charts,hanquochan/Charts,hanquochan/Charts