Revert "update submodules"

This reverts commit c578dc3cad68c3c5502d5f48be9c8d2ed4fa4772.
update submodules
Include full url in email for 500 errors
Merge pull request #451 from dimagi/full_url_500_email

Include full url in email for 500 errors
make suggested case properties change responsive to changes w/o refresh
Merge branch 'master' into case-config