docker: exclude 'entrypoint' from comparing 'command' param with containers

Add Docker inventory plugin

apt_key lists all keys in uppercase

Added dynamic inventory plugin for Abiquo

Support hosts without private ip without errors

Docker: don't send wrong parameters to client.start()

use region_name in nova_compute

Document the `ec2` group.

Ensure params were set in ec2_vpc before accessing them

Merge branch 'raw-script-su-support' of https://github.com/sivel/ansible into sivel-raw-script-su-support

update ec2_tags documentation to include missing option

Possible docs error: 'path' instead of 'src'

I came to this example today (line 50), and when I tried it, I got an error:

`msg: src and dest are required for creating links`

So, I changed **path** to **src** and it worked fine. Looks like the example is wrong, since the docs say "dest" is already an alias for "path", in which case we would have 2 "path" definitions.

'list' was added more recently, it was omitted from the documentation.

Give more information when a task is empty

I made a typo in a playbook and was great by:

    ERROR: expecting dict; got: None

The issue was a single - on the last line of a playbook.
With the name of the file, I was able to see right away where the
error was.

Fixes #6979

Merges the functionality of the original jinja2 random filter with
the one we provide.

Fixes #7113

Add a better error message for service

While migrating my playbook to a newer ansible version, I faced
the error message "unknown init system, cannot enable service". It turned
out to be caused by a wrong service name that was not expanded anymore.

So by giving the name of the service that cannot be enabled and a more precise
reason, i think people will be able to diagnose their issue more easily.

Fixes #6737

should now work with versions older than 8.4

Update facts.py

Fixes #7093 --devel

Add an example to show all hostvars using debug

Small bug - 'acts' should be 'facts'

Prevent catching unrelated exceptions

Add check of return code for autoinstallation of python-apt

Fixes #7084

Improve error message when multiple action are given

fixed issue with FreeBSD network facts

Clean a bit more the ssh_args configuration

Enhance error message about missing ControlPersist

fixed ETIME issue on FreeBSD 8 through 10, which broke fact gather

This will allow easier debugging through more meaningful error message.