I have been collecting some information about the MapEditor from Noxforums.net.
I created few .txt documents, where I added all the info I have about them.
I don't know who to credit about it all, since all the information is taken from here and there and put together.
However, some of the info are from NoxForum and some of it is straight from NoX's Solo Maps.
So I have basically only gathered the info and put it together.
EDIT 3/14/2015: Now I shall share a Dropbox link, where you can find the .txt -files: I moved the files out from Dropbox. They are elsewhere nowadays:
https://app.box.com/s/usosowui3wgo98b5hzm6wxybpxgr6699
You can also download MapEditor from here:
http://www.noxforum.net/index.php?topic=3716.0
EDIT 3/14/2015: AngryKirC has created another Map Editor. You can find it here:
https://bitbucket.org/AngryKirC/noxedit2014/downloads