MinecraftForge/MinecraftForge — pull request #1182 by CatDany (2014-06-26 09:26:01+00:00)
Title: Changed Configuration.save()

This basically prevents config files from being recreated every time Minecraft restarts
It's really annoying when your Notepad++ says 'THIS FILE WERE UPDATED. WOULD YOU LIKE TO RELOAD IT?' 100 times.
I'm not sure if I did that right, but you always can fix it :)