Bundle webapps into jar.

git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk@376802 13f79535-47bb-0310-9956-ffa450edef68

build.xml

@@ -145,17 +145,14 @@
   <!--                                                                    -->
   <!-- ================================================================== -->
   <target name="jar" depends="compile">
-    <copy file="${conf.dir}/hadoop-default.xml"
-          todir="${build.classes}"/>
-    <copy file="${conf.dir}/mapred-default.xml"
-          todir="${build.classes}"/>
     <tar compression="gzip" destfile="${build.classes}/bin.tgz">
       <tarfileset dir="bin" mode="755"/>
     </tar>
     <jar jarfile="${build.dir}/${final.name}.jar"
          basedir="${build.classes}">
-      <manifest>
-      </manifest>
+      <fileset file="${conf.dir}/hadoop-default.xml"/>
+      <fileset file="${conf.dir}/mapred-default.xml"/>
+      <zipfileset dir="${build.webapps}" prefix="webapps"/>
     </jar>
   </target>