0.5.0

• Fix assertion rewriting via magics in ipython>=7
• Add support to raise a RuntimeError on test errors (set ipytest.config.raise_on_error = True)
• Add support to set base arguments (set ipytest.config.addopts = [])
• Add config setting to enable magics (set ipytest.config.magics = True).
• Add config setting to create a temporary file to work without the notebook filename (set ipytest.config.tempfile_fallback = True).
• Allow to set multiple config values at the same time by calling the config object (ipytest.config(...)).
• Add ipytest.running_as_test() to detect whether a notebook is executed as a test.