[cpanel] Fixed whitespace errors
[Security] Added a reference to the infraction event

The scoring history now holds an external_id to the event in the
database that caused the infraction.
[CPanel] Added infraction detail link to Players list

The details link provides info on all challenges played by the player
[cpanel] Added recheck functionality for infractions
[CPanel] Infraction recheck takes into account not finished challenges
[cPanel] Reorganised imports in views
[core/security] Modified security rules return values

Now using tuple notation.
[core/security] Improved documentation
[interface] Do not crash on a widget in sidebar
[final quest] check from 00
[quest] also show users that finished
[interface] Hide points in race view.
Fix some engrish.
[quest] Final exists?
[statistics] Add some pretty numbers about the game, in /stats/extra/
[stats] Fix some names and a bug with 75%
[interface] Show top for Staff.
[quest] Test formula for final quest bonus.
[quest] Show the amount received in cpanel.
[quest] Also bonus the finalists.