- fetch_traits(): fetch locales (and languages) from dailymotion API
- removed obsolete data-type "supported_languages"
- add documentation
- improved argument list of the HTTP request:
- add argument: family_filter_map
- add conditional argument: localization
Don't add localization and country arguments if the user does select a
language (:de, :en, ..)
- improve code quality (mainly improve readability)
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
