Sometimes you may want to allow variables through host_vars or inventory, but prompt for a value if it is not set or if the value does not conform to something specific. This option allows you to specify when you want to offer a prompt.

This patch also moves check_conditional to utils, and adds an is_unset() function which is nicer to read:

    only_if: "not is_set('${var}')"

vs

    only_if: "is_unset('${var}')"

[Issue #1075] Fixing setup module fails if PATH is not set on target hos...

User-expand the destination path of the git module

Distribution packaging should install all manpages

Allow including files through variables

Added DOCUMENTATION to lineinfile module

Add an ansible_ssh_host inventory variable

Added cases for 'dead but subsys locked' status

Tweak DOCUMENTATION YAML as per latest 991

closes #1069

$FILE{file} will be replaced with the contents of "file"
$PIPE{cat file} will be replaced with the output of "cat file"

This reverts commit bf47bb47.

Conflicts:

	lib/ansible/utils.py
	test/TestUtils.py

Fix on older python versions, plus various improvements

This change includes:

 - (on possibly older python versions ?) a string variable test using the 'is' operator fails (so it always return ok immediately after initial delay)
 - add a missing socket.settimeout() for the state=started case (if the machine does not exist, timeout defaults to 60 seconds)
 - add a connect_timeout option to customize the default connection timeout
 - use socket.shutdown(2) to close immediately
 - return the elapsed time

First attempt at standardizing DOCUMENTATION string

fix Makefile date command error on OSX

Delete test that was coded against *local* resolv.conf -- obviously not going to be the same between people's computers

commit 80a26a8175b779b707bc08e9d28c451c30ee4ada
Merge: b25b9fd8 61e9b27
Author: Michael DeHaan <michael.dehaan@gmail.com>
Date:   Tue Sep 18 21:01:47 2012 -0400

    Merge branch 'devel' of git://github.com/alopropoz/ansible into file-force

commit 61e9b27df25c36015c2b1b4a58155ccfdfb993a0
Merge: 3f6f329 16bf3e15
Author: Aleksej Romanov <alopropoz2@yandex.ru>
Date:   Thu Sep 13 20:48:02 2012 +0700

    Merge remote branch 'upstream/devel' into devel

commit 3f6f3291dffefa2a802def25a1e8bd38de0cba75
Author: Aleksej Romanov <alopropoz2@yandex.ru>
Date:   Thu Sep 13 20:41:31 2012 +0700

    'force' option for 'file' module.

commit 6223bba94160c60153448655803d084f7eaa5168
Author: Aleksej Romanov <alopropoz2@yandex.ru>
Date:   Thu Sep 13 20:40:19 2012 +0700

    changed = True when changing symlink referent, #1008. Needed for tests.

Support iteration over command output in with_items.

Allow including files through variables

Adding SunOSVirtual facts

Add pkg_mgr fact to setup (take 2)

Allow transport on tasks, and use it for local_action

When the output of a command is stored in a register, this will create a
stdout_lines field in the result object that contains stdout split into a list
of lines.  This list can then be iterated over using with_items.