* WIP: work for side-by-side layout in json forms w/ burnettk
* added support in ObjectFieldTemplate to support side-by-side layout w/ burnettk
* added a restricted grid template for half width forms
* display the error message if field mentioned in ui:layout but the field does not exist
* added docs for side-by-side layout w/ burnettk
* update script
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Co-authored-by: jasquat <jasquat@users.noreply.github.com>
Co-authored-by: burnettk <burnettk@users.noreply.github.com>