Updated release plugin

Author: krosenvold

pom.xml

@@ -26,7 +26,7 @@ limitations under the License.
  </parent>
 
  <artifactId>plexus-utils</artifactId>
- <version>3.0.19-SNAPSHOT</version>
+ <version>3.0.20-SNAPSHOT</version>
 
  <name>Plexus Common Utilities</name>
  <description>A collection of various utility classes to ease working with strings, files, command lines, XML and
@@ -105,6 +105,11 @@ limitations under the License.
  <target>1.5</target>
  </configuration>
  </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-release-plugin</artifactId>
+ <version>2.5.1</version>
+ </plugin>
  </plugins>
  </build>
 </project>