pause: Fix small documentation glitch

Added more users of ansible (TCHPC and DRI)

uri: load JSON for content-type: application/json

document
check prefix of content-type and merge dicts
amend doc
load JSON into 'json' subkey

Adding ec2-related module example to examples/playbooks

fixes freebsd setup issues with jails

teach apt module to support --check mode

Add support for security group id parameter ISSUE #2029

Prevents PATH, PYTHONPATH etc... to be re-added.

Add support for security group id parameter, remove default for group name (since AWS already sets a default). ISSUE #2029

Signed-off-by: Brian Coca <bcoca@tablethotels.com>

Fixes #2017.

mail module: properly set charset

sysctl module: fixed issue when checks_after fail on comparing keys with...

sysctl module: fixed issue when checks_after fail on comparing keys with values separated by white strings

sysctl module: fixed issue when checks_after fail on comparing keys with values separated by white strings

postgresql_user: Add support for PUBLIC

This change enables users to add and remove permissions to all roles,
using the PUBLIC user. This is equivalent to using the PUBLIC keyword
in GRANT and DENY postgres SQL commands.

For example, see: <http://www.postgresql.org/docs/current/interactive/sql-grant.html>

Fixes #1833

uri module doc fixes

Fixed remove_key

Correct ec2_vol doc errors