Log Message:
Update to 0.7.8:

News in 0.7.8:
==============
 * Add support for disabling system proxy (Ross Burton)
 * Typo fixes (Richard)
 * Updated translations (sv, en_CA)

News in 0.7.7:
==============
 * Make the groupchat input area the same as in chats (Geert-Jan)
 * Improved URL recognizer (Johan Hammar)
 * Fixed name bug when chatting with people not in your contact list (Micke)
 * Cut supported in chat windows (cuts from input area) (Thomas Reynolds)
 * Support for specifying both JID and connect server (Micke)
 * Support for HTTP proxy, uses desktop global settings (Micke)
 * Notify on updates in the contact list (Change the background on that row
   for 7 seconds) (Martyn)
 * New translations (ga)
 * Updated translations
   (cs, nl, en_GB, lt, cy, sq, ru, eu, en_CA, es, nl, pt, da)