module mysql_user: fix 'state' parameter description

Added optional region parameter.  Fail if you specify an ELB that doesn'...

now uses get_bin_path for lvg executables

Allow --diff on UTF-8 encoded files and templates

Fix sudo_user copy error

Add extra module path early during playbook parsing.

Fix playbook-local host_vars when running from .

Fix pkgin search

Fix nested loop for more than 3 elements

Fix 'timeout' parameter of glance-image module.

stringify conditional before handing it to Jinja2 for evaluation.

fix: if a path is symlink and trying to chmod, OSError Exception will be raised

updated debug module docs to remove outdated -v requirement 

Only revoke GRANT OPTION when user actually has it

Boto blindly assumes the us-east-1 region if you don't hardcode a
region in it's config, so you could end up attempting to modify ELB's
in one region from a totally different region.  If a region isn't
specified then default to the region that the module is being run
within rather than the default us-east-1 region since it's a pretty
safe assumption that you intend to work on the ELB's within your
current region.

Also throw an error if a specified ELB instance doesn't exist.  The old
behavior would be to silently succeed with changed=false, so if you had
so much as a typo in the name of your ELB (or were in the wrong region
like my initial testing) you wouldn't get a clear indication that a
problem had occurred.

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>

Treat errno 13 (permission denied) as one of the special cases in
atomic_move.

This type of error can occur because of sudo'ing to non-root user.

Fixes #3705

This should fix issue #3668

Also prevent an extra module path to be added multiple times.

doc update for stat module

fixed vpc provisioning / clarified group_id usage

only_if reference)
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>

The timeout parameter of glance-image was not being parsed into a
numeric type, causing the following error when specifying timeout:

    msg: Error in creating image: unsupported operand type(s) for +: 'float' and 'str'

Since ansible 1.2, it became possible to place a host_vars
directory in the same directory as a playbook, making it possible
to keep host_vars local to that playbook there. However, due to
python's os.path.dirname, a action such as:

 $ ansible-playbook pb.yml

..would not pick up the host_vars as os.path.dirname("pb.yml")
returns "", unlike the unix command dirname that would return
".". Substituting "pb.yml" on the command line with "./pb.yml"
would do the trick, but is not always intuitive. This patch
solves the problem until python solves issue18547 [1].

[1] http://bugs.python.org/issue18547

- combine flatten list for each nested level instead once at the end

This should fix simple conditionals like:

    when: ansible_selinux

While here add tests for ansible.utils.check_conditional() in
"jinja2_compare mode".

When revoking privileges from a user, the GRANT OPTION is always
revoked, even if the user doesn't have it. If the user exists, this
doesn't give an error, but if the user doesn't exist, it does:

mysql> GRANT ALL ON test.* TO 'test'@'localhost';
Query OK, 0 rows affected (0.00 sec)

mysql> REVOKE GRANT OPTION ON test.* FROM 'test'@'localhost';
Query OK, 0 rows affected (0.00 sec)

mysql> REVOKE GRANT OPTION ON test.* FROM 'test'@'localhost';
Query OK, 0 rows affected (0.00 sec)

mysql> REVOKE ALL ON test.* FROM 'test'@'localhost';
Query OK, 0 rows affected (0.00 sec)

mysql> REVOKE GRANT OPTION ON test.* FROM 'test'@'localhost';
ERROR 1141 (42000): There is no such grant defined for user 'test' on
host 'localhost'

Additionally, in MySQL 5.6 this breaks replication because of
http://bugs.mysql.com/bug.php?id=68892.

Rather than revoking the GRANT OPTION and catching the error, check if
the user actually has it and only revoke it when he does.

Minor cleanup of YAML Syntax documentation