Now umldoclet creates javadocs with uml link on top.

Changed build.xml to reflect the change.
Minor update in centipede.cent.


git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352484 13f79535-47bb-0310-9956-ffa450edef68

build.xml

@@ -275,7 +275,7 @@
            description="Compile java source code">
 
     <antcall target="call-cent">
-      <param name="cent-name"   value="centipede"/> 
+      <param name="cent-name"   value="umldoclet"/> 
       <param name="cent-target" value="javadocs"/> 
     </antcall>
 

properties.xml

@@ -27,7 +27,11 @@
                  <antidote/>   
                  <xmldoclet/>    -->      
             <centipede>
-              <javadocs group="POIFS org.apache.poi.poifs*,HSSF org.apache.poi.hssf*,HPSF org.apache.poi.hpsf*,"/>
+              <javadocs group="POIFS org.apache.poi.poifs*,HSSF org.apache.poi.hssf*,HPSF org.apache.poi.hpsf*,">
+                <altenative views="uml">
+                  <uml prefix="uml-" suffix="" extension="html"/>
+                </altenative>
+              </javadocs>
             </centipede>
             <junit/>
             <jdepend/>