Silence logging output for tests

Change-Id: I21119c869dc5e789514ea4e0c6c2a95400158ce4
diff --git a/pom.xml b/pom.xml
index 3d91f19..50ea1e2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>de.ids_mannheim.korap</groupId>
   <artifactId>KalamarExportPlugin</artifactId>
   <packaging>jar</packaging>
-  <version>0.2.4</version>
+  <version>0.2.5</version>
   <name>KalamarExportPlugin</name>
   <url>http://maven.apache.org</url>