Customize plone.dexterity default view for all dexterity content in

order to be able to omit specific fields.
Omit `public_trial` and `public_trial_statement` fields from dossier default view.
Omit `public_trial` and `public_trial_statement` fields from repositoryfolder default view.
Removed previously customized default view for business case dossiers.

The default view is now now customized for all folderish types.