Made sure that xalan is copied to distribution.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269197 13f79535-47bb-0310-9956-ffa450edef68

proposal/myrmidon/build.xml

@@ -167,10 +167,7 @@ Legal:
     </copy>
 
     <copy todir="${dist.lib}">
-      <fileset dir="${lib.dir}">
-        <exclude name="xalan*" />
-        <exclude name="StyleBook*" />
-      </fileset>
+      <fileset dir="${lib.dir}"/>
     </copy>
 
     <copy todir="${dist.bin}">