0.004     2017-07-10 16:31:00+01:00 Europe/Lisbon

    * Add tf method for term frequency.
    * Add stopwords method.

0.003     2017-05-05 11:31:05+01:00 Europe/Lisbon

    * Encode text to bytes before post.
    * Add more tests.
    * Update readme.

0.002     2017-01-26 11:45:07+00:00 Europe/Lisbon

    * Improve documentation.
    * Add more examples.
    * Minor bug fixes.

0.001     2017-01-25 11:37:22+00:00 Europe/Lisbon

    * Initial release.