Adds clean-all target in utils_dev/build.xml which removes install dir.

Removes many jars from /lib which are generated by tools/build.xml
(Cleaning up makes life easier for our friends in developing countries
 who are not able to get broadband connections)

Uncommented couple lines in JasperReports/build.xml so that clean
target removes everything not in version control.

Fixed build path issue in client/build.xml

JasperReports/build.xml

@@ -156,12 +156,12 @@
   <!-- =========================================== -->
   <target name="clean">
     <!-- Delete the ${build.dir} directory trees -->
-    	<!--<delete dir="${build.dir}"/>-->
+    <delete dir="${build.dir}"/>
     <!-- Delete the Doc/Source files -->
     <delete file="${dist.dir}/${jar.name}.jar" failonerror="false"/>
     <delete file="${dist.dir}/${jar.name}Doc.jar" failonerror="false"/>
     <delete file="${dist.dir}/${jar.name}Source.jar" failonerror="false"/>
-  		<!--<delete dir="${needed.dir}"/>-->
+  	<delete dir="${needed.dir}"/>
   </target>
 
 

client/build.xml

@@ -27,7 +27,7 @@
     <pathelement path="../base/Base.jar"/>
     <pathelement path="../print/Print.jar"/>
     <pathelement path="../dbPort/dbPort.jar"/>
-    <pathelement path="../freepdf/freepdf.jar"/>
+    <pathelement path="../lib/freepdf.jar"/>
     <pathelement path="../lib/customization.jar"/>
     <pathelement path="../lib/patches.jar"/>
     <pathelement path="../lib/jcommon-1.0.5.jar"/>

utils_dev/build.xml

@@ -49,6 +49,10 @@
 		<ant inheritAll="false" dir="install" target="clean"/>
   </target>
 
+  <target name="clean-all" depends="clean">
+    <delete dir="${env.ADEMPIERE_ROOT}"/>
+  </target>
+
 	<!-- ================================================ -->
 	<!-- Adempiere Local Install                           -->
 	<!-- ================================================ -->