Removed dead code.
Added programmer's feature to observe certain mmsi's closer for analysing and debugging.
Bug fix for "slow" sudden-speed-change events spanning several AIS messages. Slightly changed parameters of business rule determining what constitutes a sudden speed change. AISAB-50.
Bug fix for "slow" sudden-speed-change events spanning several AIS messages. Slightly changed parameters of business rule determining what constitutes a sudden speed change. AISAB-50.
Adjusted impl of business rules for CloseEncounterAnalysis (AISAB-53).