Supervision tools (#2350)

The improvements:
- it is easier to add new tools that will be immediately visible for the users
- you can hide tools that you don't use
- you can set different default using the control_panel file
- it is backward compatible so you you don't change your current control_panel you keep every like before

conf/tools/settings__python_.xml

@@ -0,0 +1,4 @@
+<program command="sw/ground_segment/python/settings_app/settingsapp.py" name="Settings (Python)">
+  <arg constant="@AC_ID" flag="--ac_id" />
+</program>
+