fix pom

pom.xml

@@ -7,18 +7,18 @@
   <version>1.1.2-SNAPSHOT</version>
   <name>MyUW ROOT parent</name>
   <url>git@git.doit.wisc.edu:myuw/my-root.git</url>
-  
+
   <scm>
     <connection>scm:git:git@git.doit.wisc.edu:myuw/my-root.git</connection>
     <developerConnection>scm:git:git@git.doit.wisc.edu:myuw/my-root.git</developerConnection>
     <url>https://git.doit.wisc.edu/myuw/my-root</url>
   </scm>
-  
+
   <modules>
     <module>myuw-error-valve</module>
     <module>myuw-root-webapp</module>
   </modules>
-  
+
   <distributionManagement>
     <snapshotRepository>
       <id>code.doit-uw-snapshots</id>
@@ -28,9 +28,9 @@
       <id>code.doit-uw-releases</id>
       <url>https://code.doit.wisc.edu/maven/content/repositories/public-releases/</url>
     </repository>
-    
+
   </distributionManagement>
-  
+
   <build>
     <plugins>
       <plugin>
@@ -42,6 +42,21 @@
 					<target>1.7</target>
 				</configuration>
 			</plugin>
+      <plugin>
+        <artifactId>maven-release-plugin</artifactId>
+        <version>2.4.2</version>
+        <dependencies>
+         <dependency>
+          <groupId>org.apache.maven.scm</groupId>
+          <artifactId>maven-scm-provider-gitexe</artifactId>
+          <version>1.8.1</version>
+         </dependency>
+        </dependencies>
+        <configuration>
+          <autoVersionSubmodules>true</autoVersionSubmodules>
+          <pushChanges>true</pushChanges>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
 </project>