Remco

* Added badges to readme * Add github actions workflow for travis removal * Add testing logic for supporting newer versions of PHP (5.5 +)

* Added support to test multiple python versions using the tox runner * Use pytest instead of nose for wide python support without hoops * Updated dependencies * Some deprecated...

This was observed by our API that uses the generated fastly-py library; ``` Traceback (most recent call last): File "/app/manager/lib/cdn/fastly/__init__.py", line 79, in inner return f(*args, **kwargs) ^^^^^^^^^^^^^^^^^^ File "/app/manager/lib/cdn/fastly/__init__.py",...