Merge pull request #6156 from iiordanov/devel

Add support for checking host against global known host files.

The effect of this is that before this fix if files are spread across the known_hosts file but not in the ~/known_hosts file the hosts will execute sequentially. This PR augments the functionality so that all of the knowns hosts will execute in parallel.
Synchronize .deb package version with VERSION file
Merge pull request #6266 from drybjed/update_debian_version

Synchronize .deb package version with VERSION file
Allow ec2_tag module to list the tags of an instance

Use the list argument to state to just collect the
tags of a resource through the AWS API.
Add comment about mod_admin_extra

Fixes issue #6027.
Removes pluralization of manager tag attribute.
Merge pull request #6270 from ToBeReplaced/ejabberd_user_doc

Add comment about mod_admin_extra
Merge pull request #6271 from jimkytola/docker-image-fix

Removes pluralization of manager tag attribute.
Fix wrong module name for exception in nova compute

  failed: [127.0.0.1] => {"failed": true, "parsed": false}
  invalid output was: Traceback (most recent call last):
    File "/tmp/ansible-tmp-1393950384.39-102240090845592/nova_compute", line 1328, in <module>
      main()
    File "/tmp/ansible-tmp-1393950384.39-102240090845592/nova_compute", line 241, in main
      except exc.Unauthorized, e:
  NameError: global name 'exc' is not defined
Update README.md

ansible depends on sshpass as well.
Merge pull request #6277 from Mikki-black/patch-1

Update README.md
setup: Fix KeyError: 'ipv4_secondaries' (issue #6274)
Fixed Links

Link to guru page was not rendering correctly on http://docs.ansible.com/faq.html.
Link to readme returned 404.
Merge pull request #6280 from JimShoe/patch-1

Fixed Links
Merge pull request #6275 from mscherer/fix_nova_compute_exception

Fix wrong module name for exception in nova compute
Merge pull request #6279 from techtonik/patch-1

setup: Fix KeyError: 'ipv4_secondaries' (issue #6274)
Remove trailing whitespace.
Fix broken Ansible Tower link.
Update intro_installation.rst

error in ubuntu install instructions
Merge pull request #6281 from alimony/fix_broken_tower_link

Fix broken Ansible Tower link.