cheap hack to hide cc
Fix staff avatar aspect ratio

It used to compensate for scaling from 4:3 to 16:9 by the TV, but now
that's the TV is driven by HDMI the avatars should be square.
Merge pull request #6 from deanmao/master

Crappy hack to hide cc number
Merge pull request #7 from rmorell/master

Fix aspect ratio on kiosk avatars
Bump cache version