Cleaned up Nested.fs and removed redundant structures. Changed return type of ex9 to string ad otherwise the equivalent query returning a new Department() gets translated to a bunch of Expr.Sequential and Expr.PropertySet (#4)
Explicitly copy FSharpComposableQuery.dll to Tests output directory.
Merge branch 'master' of https://github.com/fsharp/FSharpComposableQuery
Merge branch 'master' of https://github.com/fsharp/FSharpComposableQuery
Merge branch 'master' of https://github.com/fsharp/FSharpComposableQuery