Pull request fixes
Pull request fixes

Add comment to getGraphColor function, fix indentation in colors array

beloitcollegecomputerscience/OED,OpenEnergyDashboard/OED,beloitcollegecomputerscience/OED,beloitcollegecomputerscience/OED,OpenEnergyDashboard/OED,OpenEnergyDashboard/OED,OpenEnergyDashboard/OED,beloitcollegecomputerscience/OED