Build: Output ant version

build.xml

@@ -442,6 +442,7 @@
         <!-- default if not set by disableManifestClasspath -->
         <property name="manifest.classpath.name" value="Class-Path" />
         <property name="full.version" value="${release.number}-${i2p.build.number}${build.qualifier}${build.extra}" />
+        <echo message="Ant: ${ant.version}" />
         <echo message="JDK: ${java.vendor} ${java.version} (${java.runtime.name} ${java.runtime.version})" />
         <echo message="Building version ${full.version} (revision ${workspace.version})" />
     </target>