CorsixTH/CorsixTH — pull request #121 by MarkL1961 (2014-01-06 19:12:51+00:00)
Title: Make initial grace period a config option

To replace issue #81

This will allow the player to turn off the initial grace period in config.txt.
Which is what I think issue #74 is about. Currently happiness does not
go down if it is too cold in the first year.