DATAES-320 - Prepare next development iteration.

Author: odrotbohm

pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>org.springframework.data</groupId>
     <artifactId>spring-data-elasticsearch</artifactId>
-    <version>2.1.0.RELEASE</version>
+    <version>2.2.0.BUILD-SNAPSHOT</version>
 
     <parent>
         <groupId>org.springframework.data.build</groupId>