+ Added RPiTemperatureSensor
+ Updated pi4j-1.0 to pi4j-1.1-SNAPSHOT that includes support for 1-Wire communication and various sensors.
Former-commit-id: 6db4193283bf3fc604fcf250d7a321ba8b70b6a4
- Introduced sensor type specific aggregation logic in DataAggregationDeamon (sum/avg)
- Renamed TimeConstants class to TimeUtility.
- DataAggregationDeamon::getTimestampPeriodStart did not calculate days correctly.
- Moved getTimestampPeriodStart to TimeUtility class.
Former-commit-id: c3db0dba990f1091b249fcdd4b5c3e78999cd456
