Fixes #5556 - missing search options error message
Refs #8569 - csv formatter should not replace nil

Csv formatter should not replace nil with empty string before it applies
formatters.
Merge pull request #151 from tstrachota/search_message

Fixes #5556 - missing search options error message
Merge pull request #156 from tstrachota/fix

Refs #8569 - csv formatter should not replace nil
Bump to 0.1.4
i18n - extracting new, pulling from tx