Fixed error handler status code, Removed nifty-mongoose-types

@@ -3,7 +3,6 @@
 
 var mongoose = require('mongoose')
 var _ = require('underscore')
-var mongooseTypes = require('nifty-mongoose-types')
 
 exports = module.exports = function(logger, settings) {
 
@@ -20,11 +19,6 @@ exports = module.exports = function(logger, settings) {
     logger.info('mongo connection opened')
   })
 
-  connection.Schema = mongoose.Schema
-  connection.SchemaTypes = mongoose.SchemaTypes
-  connection.Types = mongoose.SchemaTypes
-  mongooseTypes.loadTypes(connection)
-
   return connection
 
 }

@@ -33,10 +33,14 @@ exports = module.exports = function(logger, settings) {
       var error = {}
 
       // set error type
+      error.type = res.statusCode < 500 ? 'invalid_request_error' : 'api_error'
+
+      /*
       error.type = _.isString(err.param) ? 'invalid_request_error' : 'api_error'
 
       if (error.type === 'invalid_request_error' && res.statusCode === 500)
         res.statusCode = 400
+      */
 
       // set error message and stack trace
       if (util.isError(err)) {

@@ -21,7 +21,6 @@
     "express-session": "^1.2.1",
     "merge-defaults": "^0.1.0",
     "mongoose": "~3.8.7",
-    "nifty-mongoose-types": "0.0.2",
     "to-camel-case": "^0.2.1",
     "underscore": "~1.6.0",
     "update-notifier": "git://github.com/niftylettuce/update-notifier",