Many of the materials used in this site are derived in some form from a creative work by a talented individual. Here we list them and their derivative licenses.

Software (all made available by the authors under a released under a GPLv2 free software license, therefore all derived software on this site is also available under the same GPLv2 license):

Creative works:

 

Creative Commons Licence
The remainder of the media is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.