[erp5_web] Partial revert "Allow to configure ERP5 frontpage gadget, hateoas URL and application title."

This reverts commit e4bfb062.

Those files were commited by mistake.

The configuration is done on the Web Site level, to reduce the need to write custom JS code.

so that pages rendered as authenticated will never be displayed after logout.

Excluded BT:
- erp5_banking_*
- erp5_egov*
- erp5_registry_ohada*
- erp5_mysql_ndb_catalog
- erp5_bpm
- erp5_full_text_sphinxse_catalog
- erp5_project_mysql_innodb_catalog
- erp5_content_translation
- erp5_software_pdm
- erp5_ldap_catalog
- erp5_rss_reader
- erp5_tiosafe_core

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@41436 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32130 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32095 20353a03-c40f-0410-a6d1-a30d3c3de9de

* Update configuration of Caching Policy Manager to fill Last-Modified Header with modification_date.
* Web Site and Web Section are not using Caching Policy Manager
* Use getPortalWebDocumentTypeLits instead of Hardcoded portal_type
reviewed by romain

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@31901 20353a03-c40f-0410-a6d1-a30d3c3de9de

*add CMF Caching Policy Manager for ERP5 Site

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26238 20353a03-c40f-0410-a6d1-a30d3c3de9de