Add a scorecard smiley to the person overview page. Closes #582
Remove all but the most recent of indistiguishable places from autocompletion

This is a bit of a horrid workaround, but it addresses a bad
usability problem with the Kenyan elections where people often
accidentaly pick the place representing the old constituency
rather than the new one that shows aspirants, in the cases
where their constituency have kept the same name.
Merge branch 'master' into production