Fix packaging issue so that license is included in binary

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/integration/elasticsearch/trunk@1692038 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/assembly/bin.xml b/src/main/assembly/bin.xml
index ac22945..149982c 100644
--- a/src/main/assembly/bin.xml
+++ b/src/main/assembly/bin.xml
@@ -49,10 +49,21 @@
     </moduleSets>
     <fileSets>
         <fileSet>
-          <directory></directory>
-          <outputDirectory></outputDirectory>
+            <directory>target</directory>
+            <outputDirectory/>
+            <fileMode>644</fileMode>
+            <directoryMode>755</directoryMode>
+            <includes>
+                <include>${project.artifactId}-${project.version}.jar</include>
+            </includes>
+        </fileSet>
+        
+        <fileSet>
+          <directory>.</directory>
+          <outputDirectory/>
+          <fileMode>644</fileMode>
+          <directoryMode>755</directoryMode>
           <includes>
-            <include>**/target/*.jar</include>
             <include>README.txt</include>
             <include>LICENSE.txt</include>
             <include>NOTICE.txt</include>