* Loosened service name validation when receiving from the network this lets us handle
some real world devices previously causing errors
* Enabled ignoring duplicated messages which decreases CPU usage
* Fixed spurious AttributeError: module 'unittest' has no attribute 'mock'
* Improved cache reaper performance significantly
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-zeroconf?expand=0&rev=38