Remove unnecessary 2.1 install
Remove unnecessary 2.1 install

shyamnamboodiripad/roslyn,brettfo/roslyn,weltkante/roslyn,AmadeusW/roslyn,sharwell/roslyn,agocke/roslyn,mgoertz-msft/roslyn,mgoertz-msft/roslyn,stephentoub/roslyn,agocke/roslyn,tmat/roslyn,shyamnamboodiripad/roslyn,diryboy/roslyn,panopticoncentral/roslyn,diryboy/roslyn,gafter/roslyn,gafter/roslyn,wvdd007/roslyn,jasonmalinowski/roslyn,weltkante/roslyn,genlu/roslyn,AmadeusW/roslyn,dotnet/roslyn,AlekseyTs/roslyn,AlekseyTs/roslyn,bartdesmet/roslyn,mavasani/roslyn,tannergooding/roslyn,physhi/roslyn,stephentoub/roslyn,tannergooding/roslyn,physhi/roslyn,CyrusNajmabadi/roslyn,heejaechang/roslyn,stephentoub/roslyn,weltkante/roslyn,abock/roslyn,KevinRansom/roslyn,jmarolf/roslyn,KevinRansom/roslyn,sharwell/roslyn,bartdesmet/roslyn,ErikSchierboom/roslyn,bartdesmet/roslyn,diryboy/roslyn,physhi/roslyn,panopticoncentral/roslyn,eriawan/roslyn,brettfo/roslyn,agocke/roslyn,eriawan/roslyn,genlu/roslyn,genlu/roslyn,CyrusNajmabadi/roslyn,gafter/roslyn,davkean/roslyn,jasonmalinowski/roslyn,wvdd007/roslyn,davkean/roslyn,dotnet/roslyn,KirillOsenkov/roslyn,mavasani/roslyn,eriawan/roslyn,abock/roslyn,tannergooding/roslyn,heejaechang/roslyn,aelij/roslyn,ErikSchierboom/roslyn,heejaechang/roslyn,tmat/roslyn,aelij/roslyn,davkean/roslyn,AmadeusW/roslyn,aelij/roslyn,jmarolf/roslyn,AlekseyTs/roslyn,ErikSchierboom/roslyn,abock/roslyn,panopticoncentral/roslyn,wvdd007/roslyn,tmat/roslyn,mavasani/roslyn,reaction1989/roslyn,jmarolf/roslyn,CyrusNajmabadi/roslyn,jasonmalinowski/roslyn,KevinRansom/roslyn,sharwell/roslyn,reaction1989/roslyn,KirillOsenkov/roslyn,shyamnamboodiripad/roslyn,brettfo/roslyn,reaction1989/roslyn,mgoertz-msft/roslyn,dotnet/roslyn,KirillOsenkov/roslyn