Packaging

Packaging fixes

Inventory: AnsibleError is not global...

Makefile upgraded with comments and some simplifications.

Remove useless 'PHONEY' and 'VPATH' directives from Makefile

Change manpages to build from *.in and add comments about how the make
targets work.

the directory is removed on uninstall and its contents are considered
config files.

Conflicts:

	docs/man/man1/ansible-playbook.1
	docs/man/man1/ansible.1

Update %description

Fix tests on other distributions

Also account for path difference in sleep in different distributions.

Add pydoc for constructors.  Some arguments can be trimmed as we plan to remove the need for them (like setup_cache and
maybe module_vars) with various pending refactoring.

remove --extra-vars since the new YAML inventory stuff wasn't quite using it as designed and it is getting hard to follow
with that and SETUP_CACHE etc

Update docs to reflect --port going away and --sudo and --remote-user being added to ansible-playbook

Conflicts:
	lib/ansible/runner.py

See test/yaml_hosts for an example.

Hosts can be part of multiple groups.

Groups can also have variables, inherited by the hosts.
There is no variable scope, last variable seen wins.

This introduces the Inventory class.

Playbook uses the internals of Runner to limit the number of hosts to poll
asynchronously. To accomodate this, Inventory can be restricted to specific
hosts.

which is already taken for ansible management ops.

As part of the support for access to external nodes information, save fact data into /var/lib/ansible/setup_data
OR a per-user directory when running from playbooks.  Technically this info is also available via the SETUP_CACHE
but that is a bit more complex of a construct and it would be better to not cross the streams.