message: Update uncritical module dependencies
diff: "errorhandler": "~1.5",
  "express": "~4.15",
  "express-jwt": "~5.3",
  - "fs-extra": "^3.0.0",
  + "fs-extra": "~4.0",
  "glob": "~5.0",
  "grunt": "~1.0",
  "grunt-angular-templates": "~1.1",
  "grunt-contrib-uglify": "~3.0",
  "grunt-text-replace": "~0.4",
  "hashids": "~1.1",
  - "helmet": "~3.6",
  + "helmet": "~3.8",
  "html-entities": "~1.2",
  - "js-yaml": "3.8.2",
  + "js-yaml": "3.9",
  "jsonwebtoken": "~7.4",
  "jssha": "~2.3",
  "marsdb": "^0.6.11",
  "jasmine-reporters": "~2.2",
  "jest": "~20",
  "karma": "~1.7",
  - "karma-chrome-launcher": "~2.1",
  + "karma-chrome-launcher": "~2.2",
  "karma-cli": "~1.0",
  "karma-coverage": "~1.1",
  "karma-firefox-launcher": "~1.0",
  "protractor": "~4",
  "shelljs": "~0.7",
  "sinon": "~2.3",
  - "sinon-chai": "~2.12",
  + "sinon-chai": "~2.13",
  "socket.io-client": "~2.0",
  "standard": "~10",
  "stryker": "~0",
  