Added rtf.trail prop for additional information

Change-Id: I7a18748ca73200b860cc2eeb6af3b4b1a639a056
diff --git a/pom.xml b/pom.xml
index d884db3..61fe2a7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>de.ids_mannheim.korap</groupId>
   <artifactId>KalamarExportPlugin</artifactId>
   <packaging>jar</packaging>
-  <version>0.2.2</version>
+  <version>0.2.3</version>
   <name>KalamarExportPlugin</name>
   <url>http://maven.apache.org</url>