md2k7-asyouwish license is a very permissive license. It could be added to MISC_FREE group. The text of the license is: You are free to do with these icons as you wish, including selling, copying, modifying etc.
+ 16 Sep 2012; Ulrich Müller <ulm@gentoo.org> license_groups: + Add md2k7-asyouwish to MISC-FREE license group, bug 435004. + Thanks for reporting.