Unless otherwise specified, all files in this directory come from the Apache Public Domain Icons repository as seen under https://web.archive.org/web/20160303193836/http://www.apache.org/icons/

delete_file.png based on https://commons.wikimedia.org/wiki/File:Ballot_x_no_small.png by Mankash licensed under CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0/)
new_directory.gif and new_directory.psd based on dir.png and small/burst.png from the Apache Public Domain Icons repository and released into the public domain
confirm.gif derived from the public-domain https://commons.wikimedia.org/wiki/File:Green_check.png
