FILE: end-novel.png (Nuvola iconset)
COPYRIGHT: (c)  2003-2004  David Vignoni.
LICENSE: GNU LGPL 2.1 
URL: http://www.icon-king.com/projects/nuvola/

FILE: branch.png
COPYRIGHT: (C) FatCow (?)
LICENSE: Attribution 3.0 United States (CC BY 3.0)
URL: http://www.fatcow.com/free-icons

FILE: button.png (modified)
COPYRIGHT: (C) FatCow (?)
LICENSE: Attribution 3.0 United States (CC BY 3.0)
URL: http://www.fatcow.com/free-icons

FILE: go-to-scene.png (modified)
COPYRIGHT: (C) Everaldo Coelho
LICENSE: GNU GPL
URL: N/A

FILE: menu.png
COPYRIGHT: (c) 2006-2007  Everaldo Coelho.
LICENSE: LGPL
URL: http://en.wikipedia.org/wiki/File:Crystal_Project_Kmenuedit.png

FILE: sound.png
COPYRIGHT: (c)  2006-2007  Everaldo Coelho.
LICENSE: LGPL
URL: http://www.iconfinder.com/icondetails/17965/128/itunes_music_note_icon

FILE: fit-width.png
COPYRIGHT: (c) Melih Bilgil
LICENSE: Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
URL: http://www.picol.org/

FILE: All others* (Oxygen Icon Theme)
COPYRIGHT: (C) Oxygen Team
LICENSE: Creative Common Attribution-ShareAlike 3.0 License or the GNU Library General Public License.
URL: http://www.oxygen-icons.org/

*Some icons were created by mixing or modifing icons from Oxygen theme.