HBX-2984: Create Reference Guide for Ant

  - Some additional comments added to 'ant/docs/examples/native/build.xml'
  - Remove unneeded comments from 'ant/docs/examples/native/Foo.java'

Signed-off-by: Koen Aers <[email protected]>

Author: koentsje

ant/docs/examples/native/Foo.java

@@ -1,7 +1,3 @@
-//
-// Source code recreated from a .class file by IntelliJ IDEA
-// (powered by FernFlower decompiler)
-//
 public class Foo {
 
     public int id;

ant/docs/examples/native/build.xml

@@ -22,11 +22,14 @@
     <hibernatetool destdir="generated">
       <classpath location="."/>
       <!-- Native configuration read from 'hibernate.cfg.xml' -->
+      <!-- Additional properties defined in 'hibernate.properties' -->
       <configuration
               configurationfile="hibernate.cfg.xml"
               propertyfile="hibernate.properties">
+        <!-- Additional files to add to the configuration -->
         <fileset file="Foo.hbm.xml"/>
       </configuration>
+      <!-- Export the DDL file as an example use of the native configuration above -->
       <hbm2ddl outputfilename="foo.sql"/>
     </hibernatetool>