BU-CS673/bubolo — pull request #175 by dgoswami (2014-03-19 22:53:59+00:00)
Title: Added a Preferences screen, and updated MenuScreen to create a

Preferences screen when the button is pressed. MenuScreen is
inactive while Preferences is active. Clicking Back and Save
buttons for the moment simply closes the Preferences screen
and brings the user back to the main MenuScreen. Data structures
for saving settings need to be added.