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* Migrate dependent source repository and move to *beta* phase
* [feature] new module, "``clitool.textio``" to map text inputs
* [feature] ``CliHandler`` accepts "delimiter" keyword
* [feature] ``clitool.accesslog.parse`` is introduced to change parsed keys
* [deprecate] ``clitool.accesslog.logentry`` is deprecated
* [deprecate] ``clitool.processor.CsvHandler`` is deprecated
* [deprecate] ``clitool.processor.RowMapper`` is deprecated
* [backward compat break] remove deprecated features,
* "analyzer" keyword in ``clitool.cli.clistream``
* ``clitool.processor.clistream``