storing-runs-using-firebase: fixed  missing from useFirebase variable
storing-runs-using-firebase: fixed  missing from useFirebase variable

bknopper/TSPEvolutionaryAlgorithmsDemo,bknopper/TSPEvolutionaryAlgorithmsDemo,bknopper/TSPEvolutionaryAlgorithmsDemo,bknopper/TSPEvolutionaryAlgorithmsDemo