Examine source code of Hasta Siempre

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#ff0000",
      "tab_background_text": "#4f0202"
    }
  },
  "version": "2.0",
  "name": "Hasta Siempre",
  "manifest_version": 2,
  "description": "Che , gueavara , ernesto , viva , la , revolucion , revolution , viva , hail , hasta , siempre , commandante , devrim , küba , kuba , hero , soldier , legend"
}