{
  "devDependencies": {
    "karma": "~0",
    "karma-jasmine": "~0",
    "karma-chrome-launcher": "~0",
    "karma-coffee-preprocessor": "~0"
  }
}

{
  "devDependencies": {
    "karma": "^0.12.24",
    "karma-chrome-launcher": "^0.1.5",
    "karma-coffee-preprocessor": "^0.2.1",
    "karma-jasmine": "~0.1.0"
  }
}

Update node requirements for development
Update node requirements for development
