* ipa_group: Fix: 'list' object has no attribute 'get'
* ipa_hbacrule: Fix: 'list' object has no attribute 'get'
* ipa_host: Fix: 'list' object has no attribute 'get'
* ipa_hostgroup: Fix: 'list' object has no attribute 'get'
* ipa_role: Fix: 'list' object has no attribute 'get'
* ipa_sudocmd: Fix: 'list' object has no attribute 'get'
* ipa_sudocmdgroup: Fix: 'list' object has no attribute 'get'
* ipa_sudorule: Fix: 'list' object has no attribute 'get'
* ipa_user: Fix: 'list' object has no attribute 'get'
* ipa_sudorule: Fix: invalid 'cn': Only one value is allowed
* ipa_hostgroup: module returns changed if assigned hosts or hostgroups are not in lowercase
* Add FreeIPA modules
* Update version_added from 2.2 to 2.3
* ipa_*: Use Python 2.4 syntax to concatenate strings
* ipa_*: Replace 'except Exception as e' with 'e = get_exception()'
* ipa_*: import simplejson if json can't be imported
* ipa_hbacrule: Fix: 'SyntaxError' on Python 2.4
* ipa_sudorule: Fix: 'SyntaxError' on Python 2.4
* ipa_*: Fix 'SyntaxError' on Python 2.4
* ipa_*: Import get_exception from ansible.module_utils.pycompat24
* Add FreeIPA modules
* Update version_added from 2.2 to 2.3
* ipa_*: Fix 'SyntaxError' on Python 2.4
* ipa_*: Replace Python requests by ansible.module_utils.url
* ipa_*: Replace Python requests by ansible.module_utils.url
* ipa_*: Add option validate_certs
* ipa_*: Remove requests from Ansible module documentation requirements
* ipa_sudorule: Remove unnecessary empty line
* ipa_sudorule: Remove markdown code from example
* ipa_group: Add choices of state option
* ipa_host: Rename options nshostlocation to ns_host_location, nshardwareplatform to ns_hardware_platform, nsosversion to ns_os_version, macaddress to mac_address and usercertificate to user_certificate and add aliases to be backward compatible
