Hi,
as the title says im currently working on a Minetest manual. Maybe we could implement that in the downloadable Minetest folders as a "quick start" guide. It will probably be finished in 1 week so stay tuned.
Download (not finished !)
https://dl.dropbox.com/s/hr53k7wi2v7rggn/Who%20or%20what%20is%20Minetest.pptx?token_hash=AAF9I1RFa4qtsd6VmjfN_eB-asKDzcug33MyfV4wQ1jetw&dl=1