Added task to build packed tabs plugin

build.xml

@@ -19,6 +19,9 @@
     <property name="JQ_MIN" value="${DIST_DIR}/jquery.min.js" />
     <property name="JQ_PACK" value="${DIST_DIR}/jquery.pack.js" />
 
+	<property name="TABS" value="${PLUGIN_DIR}/tabs/tabs.js" />
+	<property name="TABS_PACK" value="${DIST_DIR}/jquery.tabs.pack.js" />
+
 	<!-- MAIN -->
 
     <target name="jquery">
@@ -129,4 +132,14 @@
 		</antcall>
 	</target>
 
+	<target name="pack_tabs">
+        <echo message="Building ${TABS_PACK}" />
+        <java jar="${JAR}" fork="true">
+            <arg value="${BUILD_DIR}/build/pack.js" />
+            <arg value="${TABS}" />
+            <arg value="${TABS_PACK}" />
+        </java>
+        <echo message="${TABS_PACK} built." />
+    </target>
+
 </project>