Merge pull request #2198 from tjanez/add_myself_contributors

Added myself as a contributor, based on 2cdd450.

CONTRIBUTORS.txt

@@ -163,3 +163,4 @@ Brian Bouterse, 2014/04/10
 Dmitry Malinovsky, 2014/04/28
 Luke Pomfrey, 2014/05/06
 Alexey Kotlyarov, 2014/05/16
+Tadej Janež, 2014/08/08