Medieval Age

I first want to thank http://www.curse.com/mc-mods/minecraft/222204-mana-mod for having an open source mod. This update was needed, other wise I would have waited a few weeks to update again. When you go to create a new word you need to go into more world options and in the biome selector you need to cycle through until you get to Medieval Age. This is the only way my biomes will spawn. You will also see the start of mana coming into the mod but its useless at the moment and 2 new biomes were added.