'Permanently remove the value of an option.
This will also clear the value within the store, which means a following
get() will result in a miss.
>>> from sentry import options
>>> options.delete(\'option\')'

def delete(self, key):

    opt = self.lookup_key(key)
    assert (not (opt.flags & FLAG_NOSTORE)), ('%r    cannot    be    changed    at    runtime' % key)
    assert (not (opt.flags & FLAG_IMMUTABLE)), ('%r    cannot    be    changed    at    runtime' % key)
    return self.store.delete(opt)
