Log unsupported languages.
Log unsupported languages.

This extracts the logging logic that was being used in a few places to
indicate certain parcing functions are not supported in particular
languages, and adds the logging to extract_duration.

MycroftAI/mycroft-core,MycroftAI/mycroft-core,Dark5ide/mycroft-core,Dark5ide/mycroft-core,forslund/mycroft-core,forslund/mycroft-core