message: fix: Upgrade Caporal to fix vulnerability (Fixes
diff: "@types/q": "1.0.7",
  "bunyan": "1.8.12",
  "bunyan-prettystream": "0.1.3",
  - "caporal": "1.1.0",
  + "caporal": "1.2.0",
  "chalk": "2.3.1",
  "check-types": "7.3.0",
  "decompress": "4.2.0",
  