* add id fields for all the views for ZODB Property Sheets.
* add dynamic_class_generation_interaction_workflow to Property Sheet Tool.
* clean up interactions in dynamic_class_generation_interaction_workflow.
* add Category Existence Constraint and Property Existence Constraint to dynamic_class_generation_interaction_workflow.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@39524 20353a03-c40f-0410-a6d1-a30d3c3de9de