Add keygen for sony 4x4 codes (16 shifted hexdecimals)

package.json

@@ -4,16 +4,18 @@
   "description": "Password generator for BIOS",
   "main": "decrypt_bios.js",
   "dependencies": {
+    "@types/long": "^3.0.32",
     "@types/jasmine": "^2.8.3",
     "gulp-jasmine": "^3.0.0",
-    "typescript": "^2.6.2"
+    "typescript": "^2.6.2",
+    "long": "dcodeIO/long.js"
   },
   "devDependencies": {
     "clean-webpack-plugin": "^0.1.18",
     "copy-webpack-plugin": "^4.3.1",
     "coveralls": "^3.0.0",
-    "gulp": "^3.9.1",
     "del": "^3.0.0",
+    "gulp": "^3.9.1",
     "gulp-istanbul": "^1.1.3",
     "gulp-sourcemaps": "^2.6.4",
     "gulp-tslint": "^8.1.2",