Bump plugin version and release for 2.1.0

Author: Simone Scarduzio

README.md

@@ -5,7 +5,9 @@ No more proxies! Yay Ponies!
 
 ###  Download the latest build
 
-* Elastic Search 2.1.x **NEW!** [elasticsearch-readonlyrest-v1.4_es-v2.1.*.zip](https://github.com/sscarduzio/elasticsearch-readonlyrest-plugin/blob/master/download/elasticsearch-readonlyrest-v1.4_es-v2.1.0.zip?raw=true)
+* Elastic Search 2.1.x **New Features!** [elasticsearch-readonlyrest-v1.5_es-v2.1.*.zip](https://github.com/sscarduzio/elasticsearch-readonlyrest-plugin/blob/master/download/elasticsearch-readonlyrest-v1.5_es-v2.1.0.zip?raw=true)
+
+* Elastic Search 2.1.x [elasticsearch-readonlyrest-v1.4_es-v2.1.*.zip](https://github.com/sscarduzio/elasticsearch-readonlyrest-plugin/blob/master/download/elasticsearch-readonlyrest-v1.4_es-v2.1.0.zip?raw=true)
 
 * Elastic Search 2.0.x [elasticsearch-readonlyrest-v1.4_es-v2.0.*.zip](https://github.com/sscarduzio/elasticsearch-readonlyrest-plugin/blob/master/download/elasticsearch-readonlyrest-v1.4_es-v2.0.0.zip?raw=true)
 

download/elasticsearch-readonlyrest-v1.5_es-v2.1.0.zip

@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.elasticsearch</groupId>
 	<artifactId>readonlyrest</artifactId>
-	<version>1.4</version> <!-- plugin_version -->
+	<version>1.5</version> <!-- plugin_version -->
 	<packaging>jar</packaging>
 	<description>Safely expose Elasticsearch REST API directly to the public with access control list</description>
 	<inceptionYear>2013</inceptionYear>