New 'mini' view for Burning Man kegerator.
Added keg selector to /mini URL.
Fixed missing database reference.
Converting the mini view to HAML as well.
Fixing the keg references again.
Fixed file name to be consistent.
New dropdown box with available kegs.
The selector now defaults to the current keg.
Adding custom javascript for the /mini view.
The keg selector is now next to the messages.
Only the mini view includes mini-size.js.
Merge branch 'ps.mini_webui'

This branch adds a /mini/:keg_id path to the web server. This lets the
user view a single keg at a time. This is intended for the kegerator on
Disco Fish because of the very limited real estate on the tiny screen
that is installed.