Fixed some linking errors, edited a few backslashes to become forwardslashes (the backslashes couldn't even be viewed), made all the paths a bit more correctly formatted by writing them with a ./ first (please tell me if that is a bad idea) and added a link to the On The Rocks! mod, since it is a very common mod with this problem (it is featured in MGSO and Morrowind Rebirth).
Ok, so another update then. Sorry for another one so soon after the first PR, but I think (or hope) that this will be the last edit for some time. It looks good to me now. ´
Mainly, I changed changed some "=" headers to "-", and while at it, I fixed some typing errors and just edited some text to read better.
A tutorial to how normal mapping works with different mods in Morrowind and how they work in OpenMW. It also covers how to convert the mods made for Morrowind to be used with OpenMW.