Licenses

Unknown_copyright|I don't know exactly Free licenses: MW-screenshot|MediaWiki screenshot PD|PD: public domain CC-by-sa-2.5|Creative Commons Attribution ShareAlike 2.5 GFDL|GFDL: GNU Free Documentation License GPL|GPL: GNU General Public License LGPL|LGPL: GNU Lesser General Public License Non-free license (exception): CopyrightByWikimedia|Wikimedia images