Suggestion: Toggleable setting in assembly factories to enable power usage.

[AntiToni]

For completeness of factory planning, it would be nice if we had a way of seeing the power draw of assembly factories in the stats tab. This could be done by adding an option inside of the popup for each assembly factory building you click on, which could turn on/off the power draw of that building. Would help a lot with planning out very precise power grids and knowing how much power you actually have to work with.