Being able to view the previous configuration from the host/service/hostgroups/servicegroups/category configuration panel.
Goals :
- when you can’t access the ssh console and you are testing various options from the GUI, being able to quickly identify what has been tested
- When you change the check period / interval / notifications config … being able to quick identify what was the previous values
- For groups & categories : being able to quickly identify what was in the group and has been removed
How ?: Having the last change time displayed and being able using a calendar to go back to a previous config in read only (so that we can display the previous config on one tab and the current one on another tab for comparison)
