side_controls_unit vs. tk interface

[Stan Shebs]

Jim Kingdon wrote:
> 
> > But that shouldn't be a problem, because all the modal handlers
> > already have in_play and side_controls_unit tests already, and your
> > change affects only command invocation.
> 
> Nyet.  See aux_build_2, aux_fire_at, aux_give_unit, and aux_move_to.
> Unless I'm missing something obvious, of course, which is possible.

Augh - those are bugs!  More things to fix, I'll work on all this.

Stan