[fofix-gcode-issuetracker] Issue 644 in fofix: Songlist cache crash when running from both sources and binaries

[fofix at googlecode.com]

Updates:
	Status: Fixed
	Owner: john.stumpo

Comment #4 on issue 644 by john.stumpo: Songlist cache crash when running  
from both sources and binaries
http://code.google.com/p/fofix/issues/detail?id=644

Fixed by new caching code.