[PATCH v2] cli: make the command line parser's errors more informative.

[David Bremner]

Mark Walters <markwalters1009 at gmail.com> writes:

> Previously, the cli parser was a little erratic in what errors it
> reported and would fail silently in many cases (for example, when no
> argument was passed to an integer option). This was particularly
> annoying as the user could not (easily) tell whether the command
> failed or just there were no search results.

pushed,

d