Removed max-score from form list.

The value was not well defined misleading.
Version bump to 1.2.3
Better layout for the scoreboard
Version bump to 1.2.4
Added a quick quide.
Version bump to 1.2.5
Fixed a regression when submitting form scores.
Added clarification to scoreboard.
Yet another way to handle station score errors.
Version bump to 1.2.7
Score sums fixed
version bump to 1.2.8
Added config-resolver dependency.
PEP8 indentation.
Alphabetically sorted requirements.
Using config_resolver for instance config.
Added a "register" page.
Simplified serving closure code.
Better closure file-structure.
Basic frontend implementation for registrations.