Add jnhagelberg as committer in pom.xml

pom.xml

@@ -412,6 +412,17 @@
             </roles>
             <organization></organization>
         </developer>
+        <developer>
+            <id>jnhagelberg</id>
+            <name>Jeffrey Hagelberg</name>
+            <email>jnhagelberg@apache.org</email>
+            <timezone>America/New_York</timezone>
+            <roles>
+                <role>committer</role>
+            </roles>
+            <organization>IBM Corporation</organization>
+            <!--<organizationUrl>http://www.ibm.com</organizationUrl>-->
+        </developer>
     </developers>
 
     <properties>