This is the 1st step in moving ZSQLCatalog inside ERP5. Therefore,
we try to remove the dependencies on OFS one by one. Here. we change
this for Folder module and also reomved the monkeypatching of
getPath(which is being used in CopyContainer in CopySupport). The
reason for doing so is to imply using getPath from Base for CatalogTool
objects which was earlier directed to ZSQLCatalog as it use ZSQLCatalog
as one of its base class.