Fixed Unicode support for debops-defaults.

* http://stackoverflow.com/a/14919377/2239985
* Solution might not be the best but it works and switching to Python 3
  would solve this anyway so I propose this hack.

* Related to https://github.com/nickjj/ansigenome/pull/22
* Closes https://github.com/debops/ansible-dnsmasq/pull/20