Rename Flags to Options

[Gozala]

Many modules define Flags type that is passed to init to construct an instance. Flags implies booleans while types tend to contain all kinds of fields there for we should choose a better name like Options.

[Gozala]

This is pretty straight forward work if someone wants to contribute.

[Coder206]

@Gozala I would like to contribute to this issue

[Gozala]

@Coder206 it's all yours :)

[Coder206]

@Gozala I think this can be closed.

[Coder206]

(when you get a chance)

[Coder206]

@Gozala What's missing in this issue? (shouldn't it be closed?)

[Gozala]

@Gozala What's missing in this issue? (shouldn't it be closed?)

Not much but, I there are still few instances it seems

[Coder206]

@Gozala Do you know of a way to ensure there are no build errors? I have found numerous instances, even strings that contain "Flags". When I change anything, it always re-compiles without any errors. I tried writing random text and when running npm run live-server it still builds the new bad code. (though I am not sure it works)

[jdanford]

That's what the flow check command is for, but even on master it comes up with a bunch of errors, so it might be hard to get much out of it.