Use voila v0.1.21

Keep same settings (date range, curve subset) when click on a new country/state/county.

Download files to the server not the local machine.

• Add Tests and recovered data for US States
• Add test data for countries
• Add US counties map
• Fix pan/zoom for US States map
• Change toggle button style
• Add color scale for maps
• New color domain for recovered, tests and active cases data
• Download figure button
• Hide and show control button
• Hover on heat map
• Upgrade general design
• Overlapping ticks
• Add moving average feature
• Calendar time for the rebased graph
• Add Pan/Zoom interaction in the rebased graph and the custom graph
• Alphabetic order in the countries selector

Use different quantiles to determine the color scale cuts.
Fix issue when selecting only one state in the heat map.
Different default choices for the custom graph.

Max and min scale is set independently of the last value.
Curve subset selection using legend click doesn't work correctly.

include a link to launch the coviz app via mybinder in the README file.

Use same colors after selecting new countries or state in tab 2 and 4

Add user_guide and info-bubbles

Info bubble hovering action is too slow

Use a pretty break algo to color maps in tab 1 without empty classes.
Add a country/US states map picker in tab 2 and 3

Map color not updating if you change the date using top right slider in tab 1.

US states test data not loading. Issue with the data source.

Update screenshots