Logging error.
Making the address verification batch class less confusing.
Making the test for the batch address verification more robust by adding assertions. We had to fake the response though, to avoid getting the "You have uncommitted work pending. Please commit or rollback before calling out" error.
Merge branch 'feature/521-addr-settings-2' of https://github.com/SalesforceFoundation/Cumulus into feature/521-addr-settings-2