Removed unused modules

plugins/functions/fmod_common_info.py

 # -*- coding: utf-8 -*-
 
 
-import subprocess
-
 from settingsd import config
 from settingsd import service
 from settingsd import shared

plugins/functions/fmod_machine.py

 # -*- coding: utf-8 -*-
 
 
-import subprocess
-
 from settingsd import config
 from settingsd import service
 from settingsd import shared

plugins/functions/fmod_ntp_config.py

@@ -2,7 +2,6 @@
 
 
 import re
-import subprocess
 
 from settingsd import config
 from settingsd import service

plugins/functions/fmod_system_services.py

@@ -3,7 +3,6 @@
 
 import os
 import re
-import subprocess
 
 from settingsd import config
 from settingsd import service