DATAES-469 - Remove superfluous dependency elasticsearch.

Author: xhaggi

pom.xml

@@ -66,12 +66,13 @@
             <version>${jodatime}</version>
         </dependency>
 
-        <!-- Elasticsearch -->
+        <!-- Elasticsearch 
         <dependency>
             <groupId>org.elasticsearch</groupId>
             <artifactId>elasticsearch</artifactId>
             <version>${elasticsearch}</version>
         </dependency>
+        -->
 
         <dependency>
             <groupId>org.elasticsearch.client</groupId>