Wrapping code in a flask app to serve many users. Seems sketchy but functional
Updating requirements.txt
Better threading
Improving the ES seeder, improving the Elastic datasource interface and internals, adding invoke task for query stats
Fixes bug with clipping DateRanges
Trying to get hovertool working :(
Fixes nasty formatting in invoke stats

Bashplotlib was spilling over the terminal width and becoming
unreadable. Removing explicit bin_width fixed this.