No need to expanduser() command's chdir argument twice

Updated vagrant external plugin

provide link to older docs when mentioning older docs

Add some FreeBSD facts

added:
 * ansible_distribution
 * ansible_distribution_release 
 * ansible_distribution_version
 * ansible_os_family
 * ansible_pkg_mgr
 * ansible_ssh_host_key_ecdsa_public

Also adds ECDSA public key for all plaforms.

Document: OpenStack inventory script needs grizzly

Add roles support for the script module

Adding monit module to start/stop/monitor/unmonitor process via monit

Pagerduty and Pingdom modules for core

Feature/document facts

Updated loop documentation with explicit example of hash usage

fix ambiguous use of automatically automatic in Roles docs

The OpenStack Inventory script uses the OS-EXT-IPS:type parameter
to distinguish between fixed and floating IP addresses.
This was only added in the Grizzly release, see
https://bugs.launchpad.net/nova/+bug/1117784

Specify in the docs that this inventory script requires Grizzly
or greater.

Previously setting force=no caused copy to subversively
fail when target did not exist on remote host.

Caused by Runner._remote_md5 returning 1
when files don't exist, rather than 0.

Modified assemble module so the dest file is streamed together rather than built-in memory before writing.

document in the man-page that {ansible,ansible-playbook} -M can also be ...

This plugin is not quite ready as it needs to support --host <hostname> and --list, like the other inventory plugins, but we should get this tweaked and include it once it is standardized.  Watch this space!

Vagrant external inventory plugin