Added apt-get upgrade and dist-upgrade option
Added version flag (1.1) to updated
apt module.
Added check so that upgrade cannot be used with other options.
Added DPKG options which lardcanoe suggested
Handle 'groups=' (empty string) in user module (Linux)

Makes it possible to remove a user from all but the primary group.

Setting 'groups=' is the equivalent to passing '-G ""' to
useradd/usermod, which is interpreted as "no group" on Linux.
added thirsty option to copy
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Don't remove invocation from the result in the log callback

Fixes #2064.
Add directory detection to _remote_md5 and use this in copy

If it is a directory, change the destination path by appending the
basename of the source file, like is done if the destination ends with a
/, and try to get the MD5 of the new path.
Add example of read-write git checkout via ssh
Merge pull request #2066 from lorin/git-example

Add example of read-write git checkout via ssh
Allow end of line comments in inventory file

See github issue 2702
https://github.com/ansible/ansible/issues/2072
Mac/FreeBSD Network Facts implementation

Uses a generic BSD Network class, which uses ifconfig and
parses crap out of it.  Modifies the Network __new__
implementation to search further down the subclass
tree
Add an example on how to *add* a %wheel line to sudo - tricky as it has
a colon, which needs some special attention.
Add Linux-style path for sudoers file, to be consistent with other examples.
Add support for NetBSD. Tested on NetBSD 6.0/i386.
Fix Python 2.6-isms in sysctl module
Added support for AIX 5.3 and 6.1

A collegue of mine has added basix AIX support to the setup, user and group modules.

We have tested this on AIX 5.3 and 6.1 and it works "as advertised"
Added zfs module
Added zfs example playbook
Adding a simple EC2 volume module for creation and attach