Add idwidth.gif in applet jar

diff --git a/build.xml b/build.xml
index 4eb6243..d28bcca 100755 (executable)
--- a/build.xml
+++ b/build.xml
@@ -316,12 +316,13 @@
   </target>
 
   <target name="packageApplet" depends="compileApplet, buildPropertiesFile">
+  <copy file="${resourceDir}/images/idwidth.gif" toFile="${outputDir}/images/idwidth.gif"/>
        <jar destfile="in.jar">
         <fileset dir="${outputDir}">
           <include name="com/**"/>
           <include name="jalview/**"/>
           <include name=".build_properties"/>
-          <include name="${resourceDir}/images/idwidth.gif"/>
+          <include name="images/idwidth.gif"/>
         </fileset>
       </jar>
   </target>