Simple Construct 2 Array Editor

Arrays in Construct 2 work with a somewhat specifically formatted JSON, and seem to have trouble reading JSON written in external programs (ie. not exported from a Construct 2 project). There are a few Construct 2 array editors available, but they are both steeply priced, and more complicated than I need. So I decided to make my own. This one functions similar to a spreadsheet, with the ability to…