message: Update to alpha.24 of analyzer
diff: "nopt": "^3.0.1",
  "parse5": "^2.2.2",
  "path-posix": "^1.0.0",
  - "polymer-analyzer": "2.0.0-alpha.23"
  + "polymer-analyzer": "2.0.0-alpha.24"
  },
  "devDependencies": {
  "@types/chai": "^3.4.30",
  