openconf/jschat — pull request #84 by sudodoki (2014-05-09 22:26:24+00:00)
Title: Remove down arrow if there is nothing to expand

Hiding down arrow if less than 2 rows of participants & hiding others, showing 3 rows on toggle with scroll.

This is my take on #70, plus moved some stuff around to have it somehow logically in same place. There's an issue: if we get 2 rows of participants, even if second one is not full, it still will show button.