Unicode doesn't work with emoticons
When I try to make my own set of emoticons, I cannot put tekst written in Unicode (with ą, ę, ł etc.) in emoticons.py. I moved to Jabber from Polish IM named Gadu-Gadu and I think many people doing the same would like to have their old, GG-style emoticons in Gajim; but they can't do this, because some emots used in GG uses Unicode characters (for example, <głaszcze> should return one of emoticons).