-------------------------
New Features
~~~~~~~~~~~~
* added a flag `validate` to the consumer decorator
`supercell.decorators.consumes` that is True by default and controls whether
the input model is validated
* introduced new command line argument `--logformat` to customize the logging
format, the default logging format was changed to:
`%(asctime)s [%(levelname)s] %(hostname)s %(name)s: %(message)s`
Migration
~~~~~~~~~
* set the `validate` flag of the `supercell.decorators.consumes` decorator to
False in case input model validation should not be done before passing the
model to the handler