Close https://github.com/c-blake/cligen/issues/126 by fixing quasi-ish bug where the non-option string is put into `.key`.  (Kind of ambiguous if it should be in `key` or `val` since it's not an option anyway.)
Close https://github.com/c-blake/cligen/issues/126 by fixing quasi-ish bug
where the non-option string is put into `.key`.  (Kind of ambiguous if it
should be in `key` or `val` since it's not an option anyway.)

c-blake/cligen