EZP-21619: Updated INI doc for redirectAfterPublish feature
Merge pull request #815 from ezsystems/improve/EZP-21619-redirectAfterPublish_ini_doc

EZP-21619: Updated INI doc for redirectAfterPublish feature
Fix EZP-21585: ORA-12899 when creating content in japanese

Externalize some string related operations in the eZDBInterface
so it is possible to override them to have a different
behavior depending on the DB in use.