Create new list item

        :param new_data: dictionary of {'col_name': col_value}

        :rtype: SharepointListItem

def create_list_item(self, new_data):
        """Create new list item

        :param new_data: dictionary of {'col_name': col_value}

        :rtype: SharepointListItem
        """

        url = self.build_url(self._endpoints.get('get_items'))

        response = self.con.post(url, {'fields': new_data})
        if not response:
            return False

        data = response.json()

        return self.list_item_constructor(parent=self, **{self._cloud_data_key: data})