Analytics drawer

[bcherny]

1. Aggregate adequacy metrics for the selected service area a. Create a Percentage Circle showing the percentage of population adequately covered. b. Reveal aggregate metrics and “worst case scenario”. c. Allow user to download a report. d. When user highlights a different service area in the map, update analytics

Mockup:

[bcherny]

Charting lib options:

• http://www.chartjs.org/samples/latest/
• https://www.highcharts.com/
• https://developers.google.com/chart/