Adjustment of internal gains calculation

Created by: nhuelsenbeck

What is the problem?

• The exported variables nrPeople and nrPeopleMachines need to be changed to specific variables (W/m^2).

This issue is related to https://github.com/RWTH-EBC/AixLib/issues/690

Why do we want to solve it?

• To increase the transparency of the interal gains calculation.

How do we want to solve it?

• Remove the 0.01 factor in every archetype

• Change name of nrPeople and nrPeopleMachines in ThermalZoneRecord file