filter None from detail_ids
Add disable on submit to user groups
update staging.yaml

[ci skip]
normalize xml before sending to validator
Merge pull request #4052 from dimagi/fix-validation-error

normalize xml before sending to validator
Merge pull request #4051 from dimagi/add_disable_on_submit

Add disable on submit to user groups
update staging.yaml

[ci skip]
Merge pull request #4047 from dimagi/filternone

filter None from detail_ids
Merge branch 'master' of github.com:dimagi/commcare-hq into opm
Merge branch 'opm' of github.com:dimagi/commcare-hq into opm