Display detailed info including stack trace for design time type provider errors #661
Description
Currently it's very hard to repro/investigate type provider design time errors because the only top level message gets reported.
fsprojects/FSharp.Data.SqlClient#166
It would nice if detailed exception information including stack was printed somewhere like MSBuild output window. Doesn't have to be default. It can be turned on only in either Detailed or Verbose ms build mode.