Created the structure for others UCLA reports
Added 'Patient Interactions' report
Merge branch 'master' into UCLA-report-4
added error handling if not found application
Added new column on report's page, also refactored code.
Merge remote-tracking branch 'upstream/master' into UCLA-report-4

Conflicts:
	custom/succeed/reports/all_patients.py
Small refactoring
Use wrapped object to prevent errors
extract elastic reindexer from base reindex command
Merge pull request #2886 from dimagi/reindex

extract elastic reindexer from base reindex command
add chart to load test report
Merge pull request #2890 from dimagi/loadtest-chart

add chart to load test report
Prevent French translations from escaping strings
Merge pull request #2889 from dimagi/i18n-case-management-bug

Prevent French translations from escaping strings
use locking for forms updated by the case indicator pillow!
Make Reassign Cases view async
Merge pull request #2891 from dimagi/fix-mvp-conflicts

use locking for forms updated by the case indicator pillow!
add dummy method (for now) to check if invoices exist for a given domain
adds the initial billing statement view for domains
fix shitty grammar.