create_starting_npcs will not generate starting npcs if the no_npc.txt file exists.
Removed old data/nonpc.txt and no_npc.txt files. Added npc.txt you can set in the npc.txt file which npcs you want to spawn. The starting one or random spawn ones. All defaults are set to not spawn them.
small comment problem fixed
Merge pull request #329 from Soyweiser/master

Stopped npc's from spawning. Using a new npc.txt file.