Add SCIC tracking adapter

Renamed the new tracking adapter to AnalyticDashboardTracking and added a ScicTracking adapter using the old tracking interface.
Remove Analytic Dashboard tracking

The use of the new Analytic Dashboard tracking is not yet recommended in productive systems. The corresponding adapter can be found in the branch analytic-dashboard-tracking and will be re-added to the master branch (and eventually replace the ScicTracking adapter), once all problems are solved on FACT-Finder's end.