Add very basic active domain view (ignores some params)
apply fix for change in ESQuery
add hiding of cumulative charts
Refactor active domains to accept intervals
Add facets to ESQuery
Optimize acitve domain query
Add documentation for facets
Merge pull request #4100 from dimagi/active_domain

Active domain
refactor get_stats_data
specify zero counts at start and end dates when no data is found
Merge pull request #4165 from dimagi/fix-graph-message

Fix graph message
allow disabling of cumulative queries
use proper buckets for non cumulative queries and optimize
add active mobile workers report