implement method to calculate housing utility with area instead of number of roo...

[todo]

silo/useCases/munich/src/main/java/de/tum/bgu/msm/models/relocation/HousingStrategyMuc.java

Lines 337 to 340 in cc0855b

	//TODO: implement method to calculate housing utility with area instead of number of rooms
	private double convertAreaToUtility(int area) {
	return (float) area / (float) RealEstateDataManagerImpl.largestNoBedrooms;
	}

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This issue was generated by todo based on a TODO comment in cc0855b when #239 was merged. cc @msmobility.