jcbrand/converse.js — pull request #280 by gbonvehi (2014-11-14 18:45:48+00:00)
Title: hide_offline_users option

This will hide users with offline status, show_only_users still
takes precendence if enabled.

It won't affect users count since that already skipped offline users.
An alternative would be to set a option with status you wanted to be shown, this way is simpler.