Merge pull request #1682 from OpenTechFund/reporting-sprint

opentech/apply/activity/messaging.py

opentech/apply/activity/migrations/0050_add_submit_report.py

.../activity/migrations/0051_add_report_skipping_activity.py

...apply/activity/migrations/0052_report_frequency_change.py

...ply/activity/migrations/0053_nullable_by_report_notify.py

opentech/apply/activity/models.py

opentech/apply/activity/options.py

...plates/messages/email/payment_request_status_updated.html

...ity/templates/messages/email/payment_request_updated.html

...y/activity/templates/messages/email/report_frequency.html

...pply/activity/templates/messages/email/report_notify.html

...ply/activity/templates/messages/email/report_skipped.html

...y/activity/templates/messages/email/report_submitted.html

opentech/apply/dashboard/views.py

opentech/apply/determinations/forms.py

opentech/apply/funds/tables.py

...nds/templates/funds/includes/table_filter_and_search.html

opentech/apply/funds/tests/factories/models.py

opentech/apply/home/factories.py

opentech/apply/projects/filters.py