Outlands addon

Just a quick map that started as a speed mapping experiment using DM-Swirl assets. It turned out to be quite fun and as I used only a part of the models it's size smaller (around 300 MB) than that of my previous map. That's why I decided to release it. Anyway as I had many complaints about the size of DM-Swirl I am thinking about making a mappack using my assets as the maps themselves are less than 100 MB and it's the models and textures that are the heavy part.