Create  2.7.multiplication_table.py

Multiplication Table
# Define a procedure, print_multiplication_table,
# that takes as input a positive whole number, and prints out a multiplication,
# table showing all the whole number multiplications up to and including the
# input number. The order in which the equations are printed matters.

# Hint: You can not add an integer and a string, but in homework 1.9
# you came across a method, str, for turning an integer into a string.