The icons in this directory were created with Ipe
<http://ipe7.sourceforge.net/> and converted to PNG format
with the iperender utility.

For all files in this directory, the following applies:

Copyright (C) 2011, 2012
Martin Lambers <marlam@marlam.de>

Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice and this
notice are preserved. These files are offered as-is, without any warranty.
