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.
allow pillow to process oddly formatted phone logs
split into multiple queries
Merge branch 'master' of github.com:dimagi/commcare-hq into emwf_query

Conflicts:
	corehq/apps/reports/filters/api.py
remove a ton of unused imports
use all_forms view instead of form_duration_by_user
remove form_trends view
add missing import statement
avoid loading reverse indicies when not required
Merge pull request #2838 from dimagi/old_view

use all_forms view instead of form_duration_by_user
Merge pull request #2870 from dimagi/exception

add missing import statement
Merge pull request #2871 from dimagi/lite

avoid loading reverse indices when not required
Updated cloudcare link in patient list report, also added saving additional form properties.
replace couchforms/by_xmlns
Merge pull request #2868 from dimagi/unused-imports

remove a ton of unused imports
Merge pull request #2874 from lwyszomi/UCLA-report-1-update2

Updated cloudcare link in patient list report, also added saving additio...