Description of problem:
Trying to change satellite settings using hammer, when a default parameter is defined, failing with error

Association not found for organization

Version-Release number of selected component (if applicable):
tfm-rubygem-hammer_cli-0.13.1.1-1.el7sat.noarch

How reproducible:
alwyas

Steps to Reproduce:
1. hammer defaults add --param-name organization --param-value "DEFAULT_ORGANIZATION"                                                                                                                                                   
2. hammer settings set --name 'append_domain_name_for_hosts' --value 'true'
3.


Actual results:
Could not update the setting:
  Association not found for organization


Expected results:
the settings should be changed

Additional info:

[root@sat6-1 ~]# hammer defaults add --param-name organization --param-value "CRAZY LAB"                                                                                                                                                   
Added organization default-option with value CRAZY LAB.

[root@sat6-1 ~]# hammer defaults list
-------------|----------
PARAMETER    | VALUE
-------------|----------
organization | CRAZY LAB
-------------|----------

[root@sat6-1 ~]# hammer settings set --name 'append_domain_name_for_hosts' --value 'true'
Could not update the setting:
  Association not found for organization

[root@sat6-1 ~]# hammer defaults delete --param-name organization
organization was deleted successfully.

[root@sat6-1 ~]# hammer defaults list
----------|------
PARAMETER | VALUE
----------|------

[root@sat6-1 ~]# hammer settings set --name 'append_domain_name_for_hosts' --value 'true'
Setting [append_domain_name_for_hosts] updated to [true].
[root@sat6-1 ~]#


Also listing settings is not possible, when defaults are set

[root@sat6-1 ~]# hammer settings list
Association not found for organization