Dont add code from .fs files in book #961
Description
I was create fork for read this on my eink reader
https://github.com/AveNRU/microsoft_fsharp_md
in file microsoft_fsharp_md\docs\fsharp\main\tour.md has links to .fs code files
[!code-fsharp[BasicFunctions](../samples/snippets/fsharp/tour.fs#L101-L133)]
In book dont add code form 101 to 133 string pointer
