-------------------
This is a breaking change on the server side API, but is fully compatible with
previous upload script versions. Unless you have Python code relying on
``rogue_scores.web``'s functions, it's ok to upgrade.
- more log messages on the server side
- stats added on the Web page
- ``/scores`` now serves the JSON scores file, and ``/scores?pretty`` serves a
pretty-printed version
- ``rogue_scores.web`` moved to ``rogue_scores.web.app``
- scores-related functions moved from ``web`` to ``web.store``, with ``Score``
and ``ScoresStore`` classes
- scores are now internally stored as JSON objects instead of list
- the Web page now shows each score's level, status and cause.