Add missing AL header

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@744695 13f79535-47bb-0310-9956-ffa450edef68

src/main/assembly/build.xml

@@ -1,3 +1,27 @@
+<!-- 
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 <project name="assembly-postprocess" default="fixzip" basedir=".">
   <target name="fixzip">
     <property name="tmp.dir" location="${target}/tmp"/>