{
  "author": "Rackspace US, Inc.",
  "name": "tryfer",
  "description": "Port of the tryfer Twisted/Python tracing library and Zipkin client",
  "version": "0.0.0",
  "main": "./index",
  "dependencies": {
    "thrift": "",
    "request": ""
  },
  "devDependencies": {
    "nodeunit": "",
    "underscore": "1.3.x",
    "espresso": "",
    "jshint": ""
  },
  "optionalDependencies": {
    "keystone-client": "",
    "scribe": ""
  },
  "engines": {
    "node": "*"
  },
  "scripts": {
    "test": "./bin/tester",
    "lint": "./bin/lint.sh"
  }
}

{
  "author": "Rackspace US, Inc.",
  "name": "tryfer",
  "description": "Port of the tryfer Twisted/Python tracing library and Zipkin client",
  "version": "0.0.0",
  "main": "./index",
  "dependencies": {
    "thrift": "",
    "request": ""
  },
  "devDependencies": {
    "express": "",
    "nodeunit": "",
    "underscore": "1.3.x",
    "espresso": "",
    "jshint": ""
  },
  "optionalDependencies": {
    "keystone-client": "",
    "scribe": ""
  },
  "engines": {
    "node": "*"
  },
  "scripts": {
    "test": "./bin/tester",
    "lint": "./bin/lint.sh"
  }
}

Add missing express dev dependency.
Add missing express dev dependency.
