Merge pull request #24 from dadi/feature/remove-config-exporty

Remove config export

Author: jimlambie

index.js

@@ -1,2 +1 @@
 module.exports = require(__dirname + '/lib')
-module.exports.Config = require(__dirname + '/config')

lib/index.js

@@ -38,7 +38,7 @@ const STATE_CONNECTING = 2
  * @implements EventEmitter
  */
 const DataStore = function DataStore (options) {
-  this.config = options || config.get()
+  this.config = Object.assign({}, config.get(), options)
   this._connections = []
   this._mongoClient = new MongoClient()