Original author and the leader of the project reone:

Vsevolod Kremianskii <vkremianskii@gmail.com>

Incomplete list of much appreciated contributors:

Thomas Gao <thomasgaozx@gmail.com>
Ziemas
Brian Allred <brian.d.allred@gmail.com>
Luis Cáceres
Martin Hauke <mardnh@gmx.de>