vice.yields.ccsne.settings.restore_defaults
===========================================

Restores the CCSN yield settings to their default values (i.e. undoes
any changes since VICE was imported).

**Signature**: vice.yields.ccsne.settings.restore_defaults()

Example Code
------------
>>> import vice
>>> vice.yields.ccsne.settings["c"] = 0.0
>>> vice.yields.ccsne.settings["n"] = 0.0
>>> vice.yields.ccsne.settings["o"] = 0.0
>>> vice.yields.ccsne.settings.restore_defaults()
>>> vice.yields.ccsne.settings["c"]
	0.00236
>>> vice.yields.ccsne.settings["n"]
	0.000578
>>> vice.yields.ccsne.settings["o"]
	0.00564