CleverRaven/Cataclysm-DDA — pull request #1598 by dluechoy (2013-06-15 02:39:50+00:00)
Title: Save /on/ sleep

Unintentional easy saving was breaking my emmersion in the game to the point where I stopped using it.
This makes 'save on sleep' dependant on attempting to sleep, but not being able to sleep.