// as the app spins up, let's check to see if
    // we have an active session with the server
    $http.get('/user')
      .success(function (data) {
        $rootScope.user.username = data.username;
      })
      .error(function (data) {
      });

    "mongodb":{
        "uri":"mongodb://localhost:27017/angular-express-train"
    },

okapi:angular-express-train rob$ train run
[express train application listening on 3000]
========================================================================================
=  Please ensure that you set the default write concern for the database by setting    =
=   one of the options                                                                 =
=                                                                                      =
=     w: (value of > -1 or the string 'majority'), where < 1 means                     =
=        no write acknowlegement                                                       =
=     journal: true/false, wait for flush to journal before acknowlegement             =
=     fsync: true/false, wait for flush to file system before acknowlegement           =
=                                                                                      =
=  For backward compatibility safe is still supported and                              =
=   allows values of [true | false | {j:true} | {w:n, wtimeout:n} | {fsync:true}]      =
=   the default value is false which means the driver receives does not                =
=   return the information of the success/error of the insert/update/remove            =
=                                                                                      =
=   ex: new Db(new Server('localhost', 27017), {safe:false})                           =
=                                                                                      =
=   http://www.mongodb.org/display/DOCS/getLastError+Command                           =
=                                                                                      =
=  The default of no acknowlegement will change in the very near future                =
=                                                                                      =
=  This message will disappear when the default safe is set on the driver Db           =
========================================================================================
Exiting process due to uncaught exception!
OverwriteModelError: Cannot overwrite `Todo` model once compiled.
    at Mongoose.model (/Users/rob/dev/heroku/angular-express-train/node_modules/mongoose/lib/index.js:278:13)
    at module.exports (/Users/rob/dev/heroku/angular-express-train/app/models/Todo.js:11:21)
    at /Users/rob/dev/heroku/angular-express-train/node_modules/express-train/node_modules/nject/lib/nject.js:176:33
    at Array.forEach (native)
    at Function._.each._.forEach (/Users/rob/dev/heroku/angular-express-train/node_modules/express-train/node_modules/underscore/underscore.js:78:11)
    at Tree.resolve (/Users/rob/dev/heroku/angular-express-train/node_modules/express-train/node_modules/nject/lib/nject.js:163:7)
    at createApplication (/Users/rob/dev/heroku/angular-express-train/node_modules/express-train/lib/app.js:89:17)
    at Object.<anonymous> (/Users/rob/dev/heroku/angular-express-train/app/index.js:3:18)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
okapi:angular-express-train rob$

Exiting process due to uncaught exception!
TypeError: Object #<Object> has no method 'start'
    at Object.<anonymous> (/vagrant/app.js:4:5)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
    at node.js:901:3