minor typo in playbooks_variables.rst

so so, this should probably be fixed!
Update playbooks_variables.rst

Another minor typo.
Avoid range selection on empty groups

This prevents a traceback when the group is empty.
Fixes #6258
Merge pull request #6259 from arianitu/patch-1

minor typo in playbooks_variables.rst
Update CONTRIBUTING.md

docsite no longer has a subdirectory latest.
Merge pull request #6261 from arianitu/patch-2

Update CONTRIBUTING.md
Merge pull request #6260 from j2sol/6258

Avoid range selection on empty groups
Merge pull request #6248 from hkariti/fix_list_copy

Fix incorrect use of copy() on list, causing a traceback
Add new cloud/rds DB instance types (db.m3 and db.cr1 families)
Merge pull request #6213 from sergevanginderachter/fix-delegate-templating

Fixes templating of ansible_ssh_host for delegates.

Tested that this works. Confirmed.
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.