Setup indexRoute for homepage

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The controller indexRoute will need to be added and setup to redirect the visitor to the main page on navigation to the root folder.

A public folder will need to be created to store assets such as the styles file and any javascript file. A styles file will need to be created in the public folder.

The server.js at the root will need to be setup to pull static files from the public folder. It will also need to be setup for sessions.