Missing `indirect=False` when reading `rate_import_octopus_url` config URL

[tim-mawson]

batpred/predbat.py

Line 996 in b4983ba

self.log("Downloading import rates directly from url {}".format(self.get_arg('rates_import_octopus_url')))

[springfall2008]

Thanks Tim, now fixed.

I'm starting to need a verification suite...!