reverted to an older version of cobertura

Author: jeremylong

pom.xml

@@ -172,7 +172,7 @@
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>cobertura-maven-plugin</artifactId>
-                    <version>2.7</version>
+                    <version>2.5.2</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>