======
Changed
-------
* You can modify the behaviour of the logging via the environment variable
``'LOG_' + ModelOrganizer.name.upper()`` (previously, it was
``ModelOrganizer.name.capitalize()``)
* The ExperimentsConfig class only loads the configuration when it is directly
accessed via the ``__getitem__`` method, i.e. via
``organizer.config.experiments[exp]``. Conversion to a dictionary, or the
``items``, ``values``, ``iteritems``, and ``itervalues`` methods will not
load the experiment