added checkstyle report

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113454 13f79535-47bb-0310-9956-ffa450edef68

cactus/sample/project.xml

@@ -66,10 +66,12 @@
 
   <reports>
     <report>maven-cactus-plugin</report>
+    <report>maven-checkstyle-plugin</report>
     <report>maven-changelog-plugin</report>
     <report>maven-file-activity-plugin</report>
     <report>maven-developer-activity-plugin</report>
     <report>maven-tasklist-plugin</report>
+    <report>maven-jxr-plugin</report>
   </reports>
 
 </project>