Use current versions of plugins.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1061374 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

pom.xml

@@ -275,7 +275,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-changes-plugin</artifactId>
-          <version>2.1</version>
+          <version>2.3</version>
           <configuration>
             <xmlPath>${basedir}/src/changes/changes.xml</xmlPath>
             <issueLinkTemplate>%URL%/%ISSUE%</issueLinkTemplate>
@@ -301,12 +301,12 @@
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>cobertura-maven-plugin</artifactId>
-          <version>2.3</version>
+          <version>2.4</version>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-pmd-plugin</artifactId>
-          <version>2.4</version>
+          <version>2.5</version>
         </plugin>
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
@@ -316,7 +316,7 @@
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>clirr-maven-plugin</artifactId>
-          <version>2.2.2</version>
+          <version>2.3</version>
           <configuration>
             <comparisonVersion>1.4</comparisonVersion>
             <minSeverity>info</minSeverity>