I updated the F# project to the newer tensforflow.NET libraries by copying over the references from the C# project.
I added LinearRegressionEager.fs
I am commenting out FunctionApproximation.fs because it relies on the old API and it is easier to start by porting the existing C# examples that use the current API.
I updated the readme to the C#, F# format suggested by @Oceania2018.
C#, F#
format suggested by @Oceania2018.