Updated file.js to use toLowerCase() so that ncId can find the project in the case of Boxy and boxy
Updated file.js to use toLowerCase() so that ncId can find the project in the case of Boxy and boxy

steptools/StepNCViewer,steptools/NC.js,steptools/NC.js,steptools/NC.js,steptools/StepNCViewer,steptools/StepNCViewer