Update snippet 'Relax some of the indentation rules'

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(*
Currently, the general rules for indentation in F# is that the code on 
the next line should be indented further than the thing that determines 
its starting point on the previous line.

There are a number of cases where this quite annoyingly means that you 
have to indent things very far (or, to avoid that, add lots of 
unnecessary line breaks). One example is when you have nesting in a 
method call. For example:
*)
Chart.Geo(growth)
|> Chart.WithOptions(Options(colorAxis=ColorAxis(values=[| -100;0;100;200;1000 |], colors=[| "#77D53D";"#D1C855";"#E8A958";"#EA4C41";"#930700" |])))
(*
Now, there is almost no way to make this code snippet look decent. I would
want to write something like this:
*)
Chart.Geo(growth)
|> Chart.WithOptions(Options(colorAxis=ColorAxis(values=[| -100;0;100;200;1000 |], 
    colors=[| "#77D53D";"#D1C855";"#E8A958";"#EA4C41";"#930700" |])))
(*
But this is not allowed, because "colors" should start after the opening
parenthesis of ColorAxis, so I would need 50 spaces! To make the number of
spaces smaller, you can add additional newline (to get the "ColorAxis" more to
the left), but this looks pretty bad:
*)
Chart.Geo(growth)
|> Chart.WithOptions
    (Options
      (colorAxis =
        ColorAxis
          (values=[| -100;0;100;200;1000 |], 
           colors=[| "#77D53D";"#D1C855";"#E8A958";"#EA4C41";"#930700" |])))
(*
Another example is very similar, but with list expressions. 
I want to write:
*)
let pop2010 = series [ for c in wb.Countries -> 
  c.Name => c.Indicators.``CO2 emissions (kt)``.[2010]]
(*
This actually works, but it gives warning. Again, it wants me to indent the
second line so that it is after "for", but then I'm not saving pretty much
anything by the newline. Or, I can introduce lots of additional newlines 
and write:
*)
let pop2010 =
  series
    [ for c in wb.Countries -> 
        c.Name => c.Indicators.``CO2 emissions (kt)``.[2010]]
(*
I think that in situations like these, the rules should be relaxed. 
In particular, we should not require new line to be intended further 
than the "starting thing" on the previous line. Just further than the 
previous line.
*)