Re-added Sun Rhino implementation.

contrib/sunrhino/build.xml

@@ -0,0 +1,47 @@
+<project name="WorldEditSunRhino" default="dist" basedir=".">
+  <description>Sun Rhino implementation.</description>
+  
+  <property name="src.dir" location="src"/>
+  <property name="build.dir" location="build"/>
+  <property name="dist.dir" location="dist"/>
+  <property name="release.dir" location="release"/>
+  <property name="lib.dir" location="lib"/>
+  
+  <fileset dir="${lib.dir}" id="libs">
+    <include name="WorldEdit.jar" />
+  </fileset>
+  
+  <target name="init">
+    <mkdir dir="${build.dir}"/>
+  </target>
+
+  <!-- Compile the source files -->
+  <target name="compile" depends="init">
+    <javac srcdir="${src.dir}" deprecation="true" includeantruntime="true" destdir="${build.dir}" debug="true">
+      <classpath>
+        <fileset refid="libs"/>
+      </classpath>
+    </javac>
+  </target>
+
+  <!-- Build the .jar -->
+  <target name="jar" depends="compile">
+    <mkdir dir="${dist.dir}"/>
+    <manifest file="manifest.mf" mode="replace">
+    </manifest>
+    <jar jarfile="${dist.dir}/worldeditsunrhino.jar" basedir="${build.dir}" manifest="manifest.mf" />
+  </target>
+
+  <!-- Create the .jar -->
+  <target name="dist">
+    <property name="version" value="nightly"/>
+    <antcall target="jar"/>
+  </target>
+
+  <!-- Clean the output -->
+  <target name="clean">
+    <delete dir="${build.dir}"/>
+    <delete dir="${dist.dir}"/>
+    <delete dir="${release.dir}"/>
+  </target>
+</project>