Refs #5008 adds manifest history to subscriptions and organization
Fixes #5432 adding system group delete command
Fixed #5546 system_group info missing Total System

- BZ 961852
Merge pull request #154 from dustint-rh/bz961852_redmine5546_total_systems_missing_from_sys_group_info

Fixed #5546 system_group info missing Total System
Merge pull request #156 from dustint-rh/bz985393_redmine5432_add_system_group_delete_command

Fixes #5432 add system group delete command
Merge pull request #152 from dustint-rh/bz1077893_redmine_5008_add_manifest_history

Refs #8008 adds manifest history to subscriptions and organization