Change education mods link from wiki to ContentDB (#216)
Change education mods link from wiki to ContentDB (#216)


luk3yx/minetest.github.io,minetest/minetest.github.io,luk3yx/minetest.github.io,minetest/minetest.github.io,rubenwardy/minetest.github.io,minetest/minetest.github.io,luk3yx/minetest.github.io,rubenwardy/minetest.github.io,rubenwardy/minetest.github.io