replace synclog with case_sync_op
make case_sync_op and last_sync optional
remove type and hq_user_id from CaseState
Fix AdvancedModule saveButton issue
Fix bug serialiing sortRow
Simplified things
Add custom xml textarea
Insert custom xml into the suite.xml file
Merge branch 'master' into custom-case-list-pane

Conflicts:
	corehq/apps/app_manager/static/app_manager/js/detail-screen-config.js
	corehq/apps/app_manager/templates/app_manager/module_view.html
	corehq/apps/callcenter/indicator_sets.py
	corehq/apps/callcenter/tests/test_indicators.py
	corehq/apps/commtrack/fixtures.py
	corehq/apps/locations/fixtures.py
	corehq/toggles.py
Fixed botched merge
Merge remote-tracking branch 'origin' into custom-case-list-pane

Conflicts:
	corehq/apps/app_manager/static/app_manager/js/detail-screen-config.js
	corehq/apps/app_manager/suite_xml.py
	corehq/toggles.py
Merge branch 'refactor-case-list' into custom-case-list-pane+refactor-case-list

Conflicts:
	corehq/apps/app_manager/static/app_manager/js/detail-screen-config.js
	corehq/apps/app_manager/templates/app_manager/module_view.html

I resolved these conflicts by also making changes of the the style that
I made on refactor-case-list.
Removed notes
Merge branch 'custom-case-list-pane' of github.com:dimagi/commcare-hq into custom-case-list-pane
Merge pull request #5115 from dimagi/custom-case-list-pane

Add text field for custom case list xml