Changes

Summary

1. Improved PV data collection logic. (details)

Commit c4285c58120d55c2913f8676f957076546cbd85c by marco Improved PV data collection logic.
	house.intelli/house.intelli.raspi/src/main/java/house/intelli/raspi/pv/DataCollectorBufferAndEventNotifier.java
	house.intelli/house.intelli.raspi/src/main/java/house/intelli/raspi/StecaDataCollectorImpl.java
	house.intelli/house.intelli.raspi/src/main/java/house/intelli/raspi/pv/steca/StecaRequest.java
	house.intelli/house.intelli.raspi/src/main/java/house/intelli/raspi/pv/steca/GetInverterMode.java
	house.intelli/house.intelli.raspi/src/main/java/house/intelli/raspi/pv/steca/TimeoutException.java
	house.intelli/house.intelli.raspi/src/main/java/house/intelli/raspi/pv/steca/GetInverterStatus.java
	house.intelli/house.intelli.raspi/src/main/java/house/intelli/raspi/pv/steca/CrcException.java
	house.intelli/house.intelli.raspi/src/main/java/house/intelli/raspi/pv/steca/MalformedResponseException.java