[Merge] ~ddstreet/ubuntu-dev-tools:logging into ubuntu-dev-tools:master

[Stefano Rivera]

Thanks, the writing to stderr has been annoying me when scripting around these tools, ever since the old UbuntuTools.logger module was pulled out.
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https://code.launchpad.net/~ddstreet/ubuntu-dev-tools/+git/ubuntu-dev-tools/+merge/396866
Your team Ubuntu Development Team is requested to review the proposed merge of ~ddstreet/ubuntu-dev-tools:logging into ubuntu-dev-tools:master.