[4794] Name, surname and avatar of user.

https://gist.github.com/8r2y5/28d5f18d84187001d4b3 - pylint & nosetest
https://bugzilla.stxnext.pl/show_bug.cgi?id=4794 - ticket
Perhaps use ```etree.parse```? Then you could use ```tree.findtext('./server/host')``` for example.

Also please use ```with``` as it doesn't appear you close the file.