Fixed up the classpath for javadoc generation. Need to extract the

classpath into a separate entity and refer to it by name because it's used
both to generate javadoc and build java files but am too lazy to look up
how to do that presently.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@10 542714f4-19e9-0310-aa3c-eee0fc999fb1

build.xml

@@ -37,9 +37,14 @@
   <!-- build the javadoc documentation -->
   <target name="javadoc" depends="prepare">
     <javadoc sourcepath="src/java"
-             packagenames="robodj.*"
-             classpath="${deploy.home}/classes"
-             destdir="${javadoc.home}"/>
+             packagenames="com.samskivert.*"
+             destdir="${javadoc.home}">
+      <classpath>
+        <fileset dir="${java.libraries}" includes="**/*.jar"/>
+        <fileset dir="lib" includes="**/*.jar"/>
+        <pathelement location="${deploy.home}/classes"/>
+      </classpath>
+    </javadoc>
   </target>
 
   <!-- the default target is to rebuild everything -->