use PMD 1.04

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113255 13f79535-47bb-0310-9956-ffa450edef68

pmd/project.xml

@@ -80,7 +80,7 @@
   <dependencies>
     <dependency>
       <id>pmd</id>
-      <version>1.03</version>
+      <version>1.04</version>
       <url>http://pmd.sourceforge.net</url>
       <properties>
         <classloader>root</classloader>