message: Update prova-lib to 0.2.10
  Summary:
  Reviewers: bigly
  Subscribers: tyler
diff: "minimist": "0.2.0",
  "moment": "~2.20.1",
  "morgan": "^1.9.1",
  - "prova-lib": "0.2.9",
  + "prova-lib": "0.2.10",
  "ripple-lib": "~0.22.0",
  "sanitize-html": "1.13.0",
  "secrets.js-grempe": "1.1.0",
  