Separate out sensors with zero data

[goyalyashpal]

Hi! I found this nice software via https://alternativeto.net when i was trying to get an idea for explicit health of this pc.

There are several piece of feedback i gathered:

1. Show the appropriate aggregates for CPU > Clocks too.
   Similar to how it's shown for CPU > Voltages, Temperatures, Load ("Total", "Max", "Average" etc)

2. Possibly provide some form of "Summaries only" view
   For now, this would hide the different "CPU Cores/Threads" etc., leaving only the aggregates. This can be as minimal as a toggle, or can be a full fledged tab in on itself.

3. Show the LHM version in the title bar.

4. Show the sensors in a separate view too for which absolutely no data is available to LHM.
   Like it can be seen in following screenshot, no data is shown for the "Fan controllers", and "Power Supplies".
   
   

This fourth one is not to be conflated with fixing the data-fetching for those sensors.
* #993
* #124

Versions:

• LHM: 0.9.3+67ff...
• OS: Win 10 22h2