_NOTE_
Icon set: Human-O2
Designer: Oliver Scholtz (and others) [~schollidesign]
License: GPL (http://www.gnu.org/copyleft/gpl.html)
URL: http://schollidesign.deviantart.com/art/Human-O2-Iconset-105344123
_TOOLBAR_
Icon set: Silk
Designer: Mark James
License: Creative Commons Attribution 2.5 License (http://creativecommons.org/licenses/by/2.5/)
URL: http://www.famfamfam.com/lab/icons/silk/
Icon set: Silk Companion
Designer: Damien Guard
License: Creative Commons Attribution 2.5 License (http://creativecommons.org/licenses/by/2.5/)
URL: http://www.damieng.com/icons/silkcompanion
