Update Version Comments and Move JavaScript Libraries

Updated comments to reflect 1.4.5 versioning

Also changed index.html to include these comments, and to reference the jquery.min.js and p5.min.js libraries from within their new subfolder locations.

Initial Commit

This commit represents my first open-sourcing of the ArtContracts project!
This code state is being designated as Version 1.4, released on 2021/07/21

WARNING: The code in its current state does not include any sort of "README" or user documentation. In the coming days, I will make changes to thoroughly explain the intended use. The code itself is also subject to change during these edits, as I may make improvements to streamline the user experience.