send reminder emails to @dimagi.com
add accounts@dimagi.com to reminder email ccs for non-trial emails
added dimagi_contact to account
add dimagi contact field to billing account form
cc the dimagi contact in reminder emails
should use EmailField
Merge pull request #4169 from dimagi/dimagi-email-billing

send reminder emails to @dimagi.com
Merge pull request #4159 from dimagi/commconnect-reports

Commconnect reports
update staging.yaml

[ci skip]
Merge branch 'archive-products+explicit_case_processing' into autostaging
Merge remote-tracking branch 'origin/explicit_case_processing' into autostaging
Merge branch 'schedule' into autostaging
Merge remote-tracking branch 'origin/active-mobile-workers-merge+commconnect-reports' into autostaging
Merge branch 'submissions-by-form+commconnect-reports' into autostaging
Merge branch 'submissions-by-form' into autostaging
Merge remote-tracking branch 'origin/hq-dropdown' into autostaging
Merge remote-tracking branch 'origin/refactor-domain-copy2' into autostaging
Merge branch 'logos' into autostaging
Merge branch 'vellum-requirejs' into autostaging
Merge branch 'admin-reports' into autostaging