Color bindings which are disposable

[cartermp]

See discussion here: fsharp/fslang-suggestions#124

Currently, the F# tools give you the ability to color types which are disposable (default is the same as classes, but they are set to Pink in my settings here):

There is motivation to also color bindings to types which are disposable. Today, they are not colored any differently than other bindings.

[allykzam]

I'll open a new issue if needed, but is it possible to revisit this and provide separate color bindings for the disposable type names versus disposable let-bound values? I just updated VS to 16.7 and found there's no way to go back to the old coloring, where disposable type names are a blueish green (or greenish blue?) and the let-bound value names are white.

[cartermp]

@amazingant Correct, that's the case for 16.7. I've adjusted things here to allow for more customization: #9915

[allykzam]

@cartermp Awesome, thank you! 😄