Tidy up list icons
[X]Suppress list icon in pick_topic Q questions
[X]Move list icon up
[X]Add real styling to list icons

Add real data
[X]Rework data format: {id, name, tags:[]}
[X]Create lists as json objects (from python)
[X]History
[X]Politics
[X]Movies
[X]Sports
[X]Science
[X]Add which_celeb questions
[X]Suppress not_describe Qs for now.
[X]Add db_handler.topic_lists
[X]Factor out db object.
[X]Create generic.jl
[X]Add static lists
[X]Set up local versions of db objects