Add a background highlight to vote count button if currently
logged in user votes on that option.
Tweaked by tabbott to use better variable names and Rishi for better
styling.
We had initially designed the poll widget like a blog
post with comments beneath it but it makes more sense
to think of it as just a simple poll with options.
These styles aren't great, but they're hopefully
better than none at all and inspire a follow up
commit from somebody else (so it starts to look
like a "real" feature instead of feeling completely
proof-of-concept).
varunvaruns9
Rohitt Vashishtha
Steve Howell