filter suggested properties in case config

to only include properties not already selected
reformat
use sofabed data for call center form stats
refactor mappings for easier reuse
add callcenter tests
adjust dates to include current date
remove form data mapping
extract get_call_center_domains utility function
add cleanup managment command
add test case for custom domain data
handle missing ES index
fix case of custom indicator names
Merge branch 'master' into formsql
UCLA Reports: Added Patient Tasks report
apply suggested property filtering to all module types
Merge branch 'master' into 121746-case

Conflicts:
	custom/succeed/reports/__init__.py
Code refactoring
extract base view template for form view
refactor module view templates to reduce duplication
move birth indicators to vital events