Release 2.5.2

Author: krosenvold

pom.xml

@@ -106,7 +106,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-release-plugin</artifactId>
-        <version>2.5.1</version>
+        <version>2.5.2</version>
         <configuration>
           <!-- olamy: exclude files with strange names as failed here on osx -->
           <checkModificationExcludes>