Ignore "0" when computing average scores

Details

Id:	9a5e323b9e99f6a4ce5ffda84bfe39e4ac48c822
Type:	feature
Creation time:	2009-01-20 12:03 GMT
Creator:	six silberman <six@...>
Release:	rc2 (unreleased)
Component:	turkopticon
Status:	closed: fixed

Issue log

2009-01-20 12:22 GMT	six silberman <six@...>	closed with disposition fixed
2009-01-20 12:03 GMT	six silberman <six@...>	created