Merge pull request #425 from plugwise/pw-0138-2

More 0138-related improvements

Merge pull request #424 from plugwise/pw_usb_0138

Fix 0138 AckResponse

Merge pull request #423 from plugwise/fix-release

Fix release-version

Merge pull request #418 from plugwise/fw-410

Improve raise-message for better debugging

Merge pull request #400 from plugwise/fix-399

Solve monthly overflow as reported in #399

Merge pull request #351 from plugwise/improve-cache-3

Continuous cache improving

Merge pull request #345 from plugwise/test_bouwew

Implement energy device clock synchronization

Merge pull request #349 from plugwise/0_46_1

v0.46.1 release

Merge pull request #338 from plugwise/mdi_sense

Append report interval setting to Sense node configuration.

Merge pull request #330 from plugwise/mdi_sense

Add sense hysteresis based switch action