Use opkg module as basis for macports module

Allow relative creates/removes path with `chdir`

This puts host_vars and group_vars inside of the directory, allowing you
to target a single inventory but still have access to the variables.

Conflicts:
	library/apt

Allow specifying args directly to actions using module: syntax

Add mysql user documentation about idempotent playbooks

add to_nice_yaml|json filters

outside, and get confused about scope.  As a result simply this documentation
feature by not talking about it :)

Cowsay on OSX macports

Doc that fetch returns ok when src not present.

virt module doc fix

Adding support for OpenWrt

Update various modules for check_mode

This module is pretty simplistic, it is derived from the opkg module.

Add ISO8601 date/time format to setup

  Zulu time and one with microseconds, useful for timestamping
  Add TZ

Add remote user_id to ansible facts

Added dat and time facts to setup

commit 076501459322cf6c14de742e504339d80ffdeed5
Author: Ton Kersten <tonk@tonkersten.com>
Date:   Thu Feb 28 21:32:57 2013 +0100

    Added date and time facts to setup

Fix bug from copy-paste