Made end date format more clear
And shifted it to the left of the end game button.  In most of PlanningPoker, buttons are either around the edges, or in the middle. By shifting the end date to the left of the button, it is more consistent and looks better.

I also changed the date format from the weird '04-May-2014' to 'Closes May 4, 2014 at 11:45 PM', which is a lot more descriptive for the user, and actually gives them a way to know what time the game ends other than the email and im notifications.

Committed by: ajthompson
Added PlanningPoker/build to .gitignore
And removed all the the build folder icons from github.  Now we shouldn't have issues with those popping up.

Committed by: ajthompson
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 #399 from ajthompson/deadline-format

Made end date format more clear
Merge pull request #400 from ajthompson/fix-gitignore

Added PlanningPoker/build to .gitignore
Merge pull request #401 from ajthompson/estimate-not-showing-fix

Estimates now show for games with commas in their name