message: fix(package): update generator-feathers to version 1.2.2
  Closes
diff: "preferGlobal": true,
  "dependencies": {
  "commander": "^2.9.0",
  - "generator-feathers": "1.2.0",
  + "generator-feathers": "1.2.2",
  "generator-feathers-plugin": "0.10.0",
  "semver": "^5.3.0",
  "yeoman-environment": "^2.0.0"
  