changed TestPrepareParts class -- refactoring
changed some classes that use 'error-records-handling' -- renamed the system properties 'td.bulk_import.prepare_parts.error-handling' to 'td.bulk_import.prepare_parts.error-records-handling'
changed bin/td-bulk-import -- renamed 'error-records-handling' properties: 'td.bulk_import.prepare_parts.error-handling' to 'td.bulk_import.prepare_parts.error-records-handling'
updated td-bulk-import.jar
minor change
minor change