ChodeGames/bitfl — pull request #63 by cparlette (2013-01-30 18:27:23+00:00)
Title: Add happiness function and display happiness in info_display.

Currently, happiness uses knowledge, money, completed education, and
the rank of the current job. Later, this will take into account goods,
but we don't have those implemented right now. Fixes #34.

The actual calculations used will likely change over time as we playtest a little more, but I just wanted to put in some dummy values for now.