Fixes #4162 - native readline replaced with rb-readline
i18n - extracting new, pulling from tx
i18n - add de, it, pt_BR, zh_TW, ru, ja, ko languages
Merge pull request #127 from tstrachota/readline

Fixes #4162 - native readline replaced with rb-readline
i18n - add zh_CN language
refs #6820 - catching apipie-bindings' MissingArgumentsError
refs #6820 - bumping version to pull the newest apipie-bindings