message: Bump libxmljs2 version to 0.29
diff: "jsonwebtoken": "0.4.0",
  "jssha": "^3.1.1",
  "juicy-chat-bot": "~0.6.5",
  - "libxmljs2": "~0.28.0",
  + "libxmljs2": "~0.29.0",
  "marsdb": "^0.6.11",
  "morgan": "^1.10.0",
  "multer": "^1.4.2",
  