Document static groups of dynamic groups

Document how to create static groups with dynamic child groups
Teach env-setup how to create egg-info for ansible so that pkg_resources works
Restore the pkg_resources calls so that we pull in the correct pycrypto on RHEL6
Remove unused if/else clause, since it doesn't change anything
Add integration tests for the win_feature module.
Documents the --step and --start-at options to ansible-playbook. Fixes #9041.
added new 'shuffle' filter
tried to ensure input is always a list but will now be a noop for non
listable items
documented type based behaviour
unchained list coercion as it removed the randomization
Fix os_family and distribution on archlinux

Fixes #8732, ansible/ansible-modules-core#34
Google: allow for different libcloud provider to support upcoming DNS module
Found issue on different System architecture.

On x86 systems doesn't work so, starting by the line 63 we check if the architecture is x86 or x64.
Support RackConnect v3 by allowing a network to be specified for use in determining ansible_ssh_host
Add support for reading from a config file
Support boot from volume discovery
Support fallbacks for access network and access ip version
Add tags options

Add -t OR --tags options to pass to ansible-playbook
Update firewall rules, error handling, other comment/whitespace cleanup.
Update core modules to pull in latest apt fixes