Estimates now show for games with commas in their name
We thought the problem was with colons, but it was actually because the regex parsing was looking for commas, and the default name contained commas. So now we convert and ','s to '|'s when serializing, and convert any '|'s to ','s for deserializing.

Committed by: ajthompson
Merge pull request #401 from ajthompson/estimate-not-showing-fix

Estimates now show for games with commas in their name