MyGet badge needs to point to prerelease

Author: Mpdreamz

readme.md

@@ -2,7 +2,7 @@ Repository for both **Elasticsearch.Net** and **NEST**, the two official [elasti
 
 [![install from nuget](http://img.shields.io/nuget/v/NEST.svg?style=flat-square)](https://www.nuget.org/packages/NEST)[![downloads](http://img.shields.io/nuget/dt/NEST.svg?style=flat-square)](https://www.nuget.org/packages/NEST)    
 Bleeding edge package:    
-[![download](http://img.shields.io/myget/elasticsearch-net/v/NEST.svg?style=flat-square)](https://www.myget.org/gallery/elasticsearch-net)[![downloads](http://img.shields.io/myget/elasticsearch-net/dt/NEST.svg?style=flat-square)](https://www.myget.org/gallery/elasticsearch-net)    
+[![download](http://img.shields.io/myget/elasticsearch-net/vpre/NEST.svg?style=flat-square)](https://www.myget.org/gallery/elasticsearch-net)[![downloads](http://img.shields.io/myget/elasticsearch-net/dt/NEST.svg?style=flat-square)](https://www.myget.org/gallery/elasticsearch-net)    
 Builds:    
 [![teamcity](http://img.shields.io/teamcity/http/teamcity.codebetter.com/e/bt993.svg?style=flat-square)](http://teamcity.codebetter.com/viewType.html?buildTypeId=bt993)[![elasticsearch-net MyGet Build Status](https://www.myget.org/BuildSource/Badge/elasticsearch-net?identifier=624cebb3-a461-466f-9bac-7026c8ba615a)](https://www.myget.org/gallery/elasticsearch-net)