unused import
don't fail hard when trying to delete an already-deleted scheduled report
whitespace
also disable the submit button in the UI with a little spinner
disable submit button after click when editing scheduled reports
workaround for weird doc-is-a-dict bug
Revert "disable submit button after click when editing scheduled reports"

This reverts commit bdd210241e3c222f6737bcf15666ba3b4631dc18.
Merge pull request #348 from dimagi/race-condition-fixes

scheduled report race condition fixes