This is the Heat Home page - the first page a user will see when starting the app

Some paths with placeholder pages are:
• /single- view all screens on a single page
• /inputs1- view input screen 1 - Home Information
• /inputs2- view input screen 2 - Existing Heating System
• /inputs3- view screen 3 - Summary of Heating Use
• /heatloadanalysis- view heat load analysis only
• /cases- view a list of cases