adding release plugin

Author: suhothayan

pom.xml

@@ -244,6 +244,14 @@
                     <artifactId>maven-dependency-plugin</artifactId>
                     <version>2.4</version>
                 </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-release-plugin</artifactId>
+                    <configuration>
+                        <preparationGoals>clean install</preparationGoals>
+                        <autoVersionSubmodules>true</autoVersionSubmodules>
+                    </configuration>
+                </plugin>
             </plugins>
         </pluginManagement>