Remove Core specific logging from framework package.
Tweak phpdoc
More phpdoc cleanup
Fix tests for Wwo

The mock http client can't be used this way since the library
issues multiple requests against it. Use Phpunit's mocks for this
instead. Also, update fixtures to reflect some new data we request.
Remove test fixtures for no longer supported google weather backend.
Fix returning time_utc from the current conditions object.
ws, phpdoc
Cleanup phpdoc for forecast classses.
phpdoc
Fix returning time and time_utc from Wunderground current conditions.
phpdoc
Uncomment assertion.