Adjusted tooltip code to be even lazier to avoid unnecessary async calculation
Adjusted tooltip code to be even lazier to avoid unnecessary async calculation

nosami/xamarin-monodevelop-fsharp-addin,nosami/xamarin-monodevelop-fsharp-addin,fsharp/xamarin-monodevelop-fsharp-addin,fsharp/xamarin-monodevelop-fsharp-addin