Model: check if field is editable, and unset it if not
Settings: Check if field is editable and unset it, and it's rules if not
Merge branch 'dev' at 4.14.2 into patch-8g
Fix ModelConfig test, also added testing "uneditable" field
SettingsConfig tests updated, also checking uneditable fields
Merge pull request #736 from frzsombor/patch-8g

Backend checks for 'uneditable' fields, and ignore them