Start of unit tests for split_args function, moved split_args to utils since not needed by modules (so far).

Pagerduty corrected misleading blog post, so no problems with them being in core now.  Thank you guys!

Fix portability issue when checking local facts file permission.

use the full list of available campfire sounds

fix swap translation on 4.x openbsd with 2.5.4 python

Default for fstab missing, causing KeyError: 'fstab'

Merge branch 'integration_mysql_db' of https://github.com/wrosario/ansible into wrosario-integration_mysql_db

Fixes #8220

Add a lot of tests to verify parsing routines for scenarios that should pass.  Some changes TBD, like stripping command spaces off end of expressions.

fix for unarchive 8257

Create fstab if not exists

This is mainly to prevent from failing with no such file or directory
during module execution.

* Strip lookup calls out of inventory variables and clean unsafe data
  returned from lookup plugins (CVE-2014-4966)
* Make sure vars don't insert extra parameters into module args and prevent
  duplicate params from superseding previous params (CVE-2014-4967)

This reverts commit 0f91add8.

Fixes #8216

Add checkmode support for test-module script

Signed-off-by: Hector Acosta <hector.acosta@gmail.com>

Adds support for snapshots and extra persistent disks to the gce modules