fix: Values of different meters got mixed
Merge branch 'master' of https://github.com/msteigenberger/openhab
Iec6205621MeterBinding: restructered execute loop
Iec6205621MeterBinding: Avoid diamond operator because of source level 1.6
Added some debug logging. Fixed a potential memory leak
Merge pull request #1540 from msteigenberger/master

[iec6205621] Values of different meters gets mixed