Reverted maven-verifier version

Author: simasch

pom.xml

@@ -131,7 +131,7 @@
         <dependency>
             <groupId>org.apache.maven.shared</groupId>
             <artifactId>maven-verifier</artifactId>
-            <version>1.7.2</version>
+            <version>1.6</version>
             <scope>test</scope>
         </dependency>