[PATCH] dispatch: strip command line options like config file options

[Yuya Nishihara]

On Mon, 8 Feb 2016 15:36:15 -0800, Tony Tung wrote:
> # HG changeset patch
> # User Tony Tung <ttung at fb.com>
> # Date 1454974530 28800
> #      Mon Feb 08 15:35:30 2016 -0800
> # Node ID 97240c9addb84f73752dad57e6531dfea30f3f0d
> # Parent  01a5143cd25f285f8c745a92986cd7186bb32c90
> dispatch: strip command line options like config file options.

Pushed to the clowncopter, thanks for long discussion.

check-commit says hi.