message: updated package.json for a new release
diff: {
  "name": "@barn/zxing",
  - "version": "0.2.1",
  - "description": "TypeScript port of ZXing open-source, multi-format 1D/2D barcode image processing library.",
  + "version": "0.2.2",
  + "description": "TypeScript port of ZXing multi-format 1D/2D barcode image processing library.",
  "keywords": [
  - "barcode-scanner",
  - "barcode-reader",
  - "barcode-generator",
  + "scanner",
  + "reader",
  + "generator",
  "barcode",
  "qr-code",
  "typescript",
  