mkfs module to create filesystems with mkfs command
Fixed docs.  Fixed fallback status method.  Fixed "changed" message with cluster commit.
Merge pull request #2843 from jsmartin/devel

Riak module docs and bugfixes.
new module to do notifications over jabber (xmpp)
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Merge pull request #2848 from bcoca/jabber

new module to do notifications over jabber (xmpp)
fixed to send to conference rooms correctly
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Merge pull request #2849 from bcoca/jabber_rooms

fixed to send to conference rooms correctly
renamed mkfs and moved to system/filesystem
Fix link to Ansible Resources in moduledev page
Merge pull request #2855 from mmoya/doc-fixes

Fix link to Ansible Resources in moduledev page
fix for authorized_key: skip chown and chmod if authorized_key_file is link
Merge pull request #2859 from swayf/fix/authorized_key_chown_on_link

fix for authorized_key on debian squeeze
changed lininfile to be safer by writing to temp file and moving into place
instead of writing directly to original
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Fixed errors in FreeBSD user manipulations.
FreeBSD group operations is now supported properly.
new module: IRC notification
Don't set PasswordAuthentication=no here because the connection plugin will do that unless a password is actually specified with -k/--ask-pass.
Added AIX class in the service module to control AIX SRC processes.
Fixed an error in the get_cpu_facts of the AIX class

assumed proc0 as the first processor but can be different in a LPAR environment
Fixed bug where a host entry in the inventory represented as a dict w/o a hosts or vars key was treated as a group and its vars essentially ignored.