Utilizing Akamai's {OPEN} PAPI api to backup properties' configs

For more details refer to https://github.com/akamai-open/api-kickstart && https://developer.akamai.com/api/luna/papi/reference.html

Requirements: cffi==1.3.0 cryptography==1.0.2 edgegrid-python==1.0.10 idna==2.0 ndg-httpsclient==0.4.0 pyasn1==0.1.9 pycparser==2.14 pyOpenSSL==0.15.1 requests==2.8.1 six==1.10.0 urllib3==1.12 virtualenv==13.1.2 wheel==0.26.0