Prints Contents of Table.

def print_contents(self):
        """
            Prints Contents of Table.
        """
        print "\t\t\t".join(self.columns)
        temp_list = []
        for i in self.columns:
            temp_list.append(self.get_column(i))
        for i in zip(*(temp_list)):
            print "\t\t\t".join(map(str, i))