removed old config folder

-
-// # config - app
-
-var express = require('express')
-var flash = require('connect-flash')
-var development = require('./development')
-var production = require('./production')
-var passport = require('passport')
-var settings = require('./settings')
-var routes = require('./routes')
-var ioc = require('electrolyte')
-var session = require('express-session')
-var methodOverride = require('method-override')
-var errorHandler = require('errorhandler')
-var serveFavicon = require('serve-favicon')
-var cookieParser = require('cookie-parser')
-var bodyParser = require('body-parser')
-var dataNode = require('../lib/data-node')
-var helmet = require('helmet')
-
-module.exports = function(lib, callback) {
-
-  var app = express()
-
-  // set the environment
-  app.set('env', lib.config.env)
-
-  // disable x-powered-by
-  app.disable('x-powered-by')
-
-  // trust proxy
-  app.enable('trust proxy')
-
-  // set the default views directory
-  app.set('views', lib.config.viewsDir)
-
-  // make jade the default view engine
-  app.set('view engine', 'jade')
-
-  // make jade pretty
-  app.locals.pretty = true
-
-  // use helmet for security
-  app.use(helmet.defaults())
-
-  // ignore GET /favicon.ico
-  app.use(serveFavicon(lib.config.favicon))
-
-  // environment configs
-  switch(lib.config.env){
-  case 'development':
-    development(lib, app)
-    break
-  case 'production':
-    production(lib, app)
-    break
-  }
-
-  // pass a secret to cookieParser() for signed cookies
-  app.use(cookieParser(lib.config.cookieParser))
-
-  // parse request bodies
-  app.use(bodyParser())
-
-  // support _method (PUT in forms etc)
-  app.use(methodOverride())
-
-  // add req.session cookie support
-  app.use(session(lib.config.session))
-
-  // add flash message support
-  app.use(flash())
-
-  // add dynamic helpers for views
-  app.use(function(req, res, next) {
-    res.locals.req = req
-    res.locals.messages = {
-      success: req.flash('success'),
-      error: req.flash('error'),
-      info: req.flash('info'),
-      warning: req.flash('warning')
-    }
-    next()
-  })
-
-  // add support for authentication
-  app.use(passport.initialize())
-  app.use(passport.session())
-  passport.use(lib.db.model('User').createStrategy())
-  passport.serializeUser(lib.db.model('User').serializeUser())
-  passport.deserializeUser(lib.db.model('User').deserializeUser())
-
-  // load the routes
-  routes(lib, app)()
-
-  // static server
-  app.use(express.static(lib.config.publicDir, lib.config.staticServer))
-
-  // error handling
-  app.use(errorHandler())
-
-  callback(null, app)
-
-  return {
-    app: app,
-    lib: lib
-  }
-
-}
-