CleverRaven/Cataclysm-DDA — pull request #3414 by yobbobanana (2013-10-02 19:13:52+00:00)
Title: Change DELETE_WORLD option so as not to delete a world if other characters are still alive.

fixes #3098.

I also removed the QUIT_DELETE_WORLD quit_status as it wasn't being used except for by some dead code in main.cpp, and it didn't fit with the other quit_statuses anyway.