Re: [PATCH v2] standardize usage info string format

> This patch puts the usage info strings that were not already in docopt-
> like format into docopt-like format, which will be a litle easier for
> end users and a lot easier for translators. Changes include:
>
> - Placing angle brackets around fill-in-the-blank parameters
> - Putting dashes in multiword parameter names
> - Adding spaces to [-f|--foobar] to make [-f | --foobar]
> - Replacing <foobar>* with [<foobar>...]