- Merged ScriptPythonDocumentationHelper and DCWorkflowScriptDocumentationHelper

- Merged CatalogMethodDocumentationHelper and ZSQLMethodDocumentationHelper
- Improve the rendering of parameters of python scripts


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24644 20353a03-c40f-0410-a6d1-a30d3c3de9de