Suggestion: Ping Button

[Danie10]

Add a function for a button to display a ping response with at least average ping time, but optionally also be able to choose Max or Min ping response display.

Also be able to toggle on/off changing background colour to show green for alive or change to red for not alive.

Have options to set destination IP address, a timeout, and when to rerun the test eg. every 300 seconds.

An interesting variant may be to toggle between numeric value vs a line graph display.