Add support for Voxelands and Freeminer

[Wuzzy2]

Voxelands and Freeminer are forks of Minetest, which is already included. Can you please add support for those games? I hope it should be not too hard to add support for those games because those are forks. Voxelands may be a bit harder since it is based on a much older version of Minetest than Freeminer.

http://freeminer.org/ http://www.voxelands.com/