hot fix 2 - compiler against FSharp.Core 3.1
hot fix 2 - compiler against FSharp.Core 3.1

fsprojects/FSharp.TypeProviders.SDK,fsprojects/FSharp.TypeProviders.StarterPack,cloudRoutine/FSharp.TypeProviders.StarterPack,sergey-tihon/FSharp.TypeProviders.StarterPack,dsyme/FSharp.TypeProviders.StarterPack