Examine source code of Bio Cluster

{
  "theme": {
    "images": {
      "theme_frame": "cropped2-1.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Bio Cluster",
  "manifest_version": 2,
  "description": "My first persona and I am still getting the hang of it.  This is a piece I made displaying two abstract \"walls\" ready to collide in the middle."
}