Merge pull request #11392 from garethgreenaway/develop

Fix for #11318
ec2 driver pep8/pyflakes happy
Add VERY simple script to read msgpack files

This is meant to make debugging data in msgpack files a little easier
Merge pull request #11394 from CaptTofu/ec2_pep8

ec2 driver pep8/pyflakes happy
Clarify and update non-root documentation
Clarify modification of defaults in packages
A little more clarification
Fixes in the debian_ip module to allow the network.system method to work as expected on Debian based systems.  Gateway in that section is still ignored and should be put in the interface definition.