Add compatibility for Python 3 with 'xrange' function, which is named 'range' in Python 3 (even though EC2-AMIs tool is still working in Python 2)
Add compatibility for Python 3 with 'xrange' function, which is named 'range' in Python 3 (even though EC2-AMIs tool is still working in Python 2)

rubenmromero/ec2-amis