Added support for setting up maintenance windows of under an hour.
Added support for using tokens instead of usernames and passwords.
Added 'version_added' attributes for new fields.
Also added missing fields to documentation and added some more examples.
ec2: ability to list existing volumes
Introduce an ansible_version dict as runner variable

  Given the version:
    "1.6 (ansible_version_var 14499e8bf3) last updated 2014/03/21 17:07:50 (GMT +200)"

  We get the special variable:
    "ansible_version": {
        "full": "1.6",
        "major": 1,
        "minor": 6,
        "revision": 0,
        "string": "1.6 (ansible_version_var 14499e8bf3) last updated 2014/03/21 17:07:50 (GMT +200)"
       }

	modified:   lib/ansible/playbook/__init__.py
	modified:   lib/ansible/runner/__init__.py
	modified:   lib/ansible/utils/__init__.py
Merge branch 'devel' of github.com:ansible/ansible into devel

Conflicts:
	library/monitoring/pagerduty
Removing unused code
Added additional error checking to avoid HTTP400 responses from ansible.
multiple spelling error changes
fix spelling
fixed typos found by RETF rules in PY files

rules are avaialble at https://en.wikipedia.org/wiki/Wikipedia:AutoWikiBrowser/Typos
Update faq.rst

Change user mailing list link to ansible-project from ansible-devel
reworded copy option docs to be clearer
Ansible inventory file location fixed

according to the official Vagrant guide at http://docs.vagrantup.com/v2/provisioning/ansible.html
set type and default value
Fix parameters check for ec2_vol

Split the error check into two error checks and delay the
checks so that listing existing volumes works more nicely.

The error check should check that:
* One and only one of volume_size id or name is set

This fix adds the 'only one' part of that check and provides
more useful error messages.
apache2_module: whitespace cleanup

Remove trailing whitespace.
apache2_module: Handle dep resolution

The apache2_module module did not properly handle when a2enmod would
handle apache module dependancies.  It would always return a state of
changed.  I've updated the regular expression to properly parse that
output as well as the normal output.  A good example of this is the
mod_proxy_http module.
set theory v2, now can handle non hashable items like dicts
changed exception handling for hashable test
support rw bind mode in docker module