[BRLTTY] documentation issues

[Nicolas Pitre]

On Wed, 6 Jul 2016, Rich Morin wrote:

> I had assumed that you supported tmux, possibly via the screen interface.
> Given that you don't, no entry is needed.  OTOH, you might consider doing
> a tmux driver at some point.

That could be a good thing especially if the patch needed to export the 
screen content gets officially integrated by the tmux project.


Nicolas