Country-picker aurelia.json file

aurelia.json

 ... 
 "jquery",
    "text",
    {  
      "name": "selectize",
      "main": "dist/js/standalone/selectize.js",
      "path": "../node_modules/selectize",
      "deps": [
        "jquery"
      ],
      "resources": [
        "dist/css/selectize.default.css"
      ]
    },
    {  
      "name": "flag-icon-css",
      "path": "../node_modules/flag-icon-css/css",
      "resources": [
        "flag-icon.css"
      ]
    },
...
  "paths": {
    "root": "src",
    "resources": "resources",
    "elements": "resources/elements",
    "attributes": "resources/attributes",
    "valueConverters": "resources/value-converters",
    "bindingBehaviors": "resources/binding-behaviors",
    "flagsInput": "./node_modules/flag-icon-css/flags/**/*.*", 
    "flagsOutput": "./flags"
  },