Full list of copyright holders:

Lev Walkin <vlm@lionet.info>
mkhon @ github
ymbirtt @ github
Wim L <wiml@omnigroup.com>
Bartosz Marcinkiewicz <bma@megawatt.com.pl>
Daniele Varrazzo <daniele.varrazzo@gmail.com>
Bent Nicolaisen <BN@JAI.com>