Sort calculation results of a historical discharge calculation based on their start date. Therefore, there are two new inner classes TimerangeItem and HistoricalTimerangeItem that wrap a W, Q, Timerange (and delta Q). WQTimerange and HistoricalWQTimerange now implement a sort() that return the results (TimerangeItem or HistoricalWQTimerangeItem) sorted by their start date.

#!/bin/bash

mvn -e \
    -Dlog4j.configuration=file://`readlink -f contrib/log4j.properties` \
    -Dflys.backend.user=USER \
    -Dflys.backend.password=PASSWORD \
    -Dflys.backend.url=jdbc:postgresql://THE.DATABASE.HOST:PORT/DBNAME \
    -Dflys.backend.spatial.river=Saar \
    -Dexec.mainClass=de.intevation.flys.backend.SpatialInfo \
    exec:java