What's new

• Fix several issues with local calibration (respect steps from z2m) accuracy: ~ 0.2-0.5°C
• Fix issues with temperature based calibration
• Fix issues on get fake target temps when TRV is off
• Change real TRV don't get an target temp update until BT is on
• Fix issues with calibration loops
• Change alg. of check if new items received by the TRV to prevent wrong calibrations
• Fix overall issues with rounding floats
• Make sure even string floats are converted (some devices had issue with that)