modified:   src/main/java/de/l3s/common/WikiEvents.java
	modified:   src/main/java/de/l3s/common/features/hadoop/autocorrelation/CorrelationMapper.java
	src/main/java/de/l3s/common/features/App.java
	src/main/java/de/l3s/common/features/hadoop/TimeSeriesMapper.java
	src/main/java/de/l3s/common/features/hadoop/TimeSeriesReducer.java
	src/main/java/de/l3s/common/models/timeseries/KeyData.java
	src/main/java/de/l3s/common/models/timeseries/Timeseries.java