- ANT, javacc and idl are not very fail-safe!
- ANT, document XML file
- ANT+HEPREP, the jni directory needs to be packaged for distribution
- ANT doc not possible at jar level

DOC:
- add overview.html in root-dir

Dependencies:
------------
- StackedPanel (swing.graphics) is dep on VectorGraphics2 (g2d)
- CharStringEncoder (util.io) is dep on AbstractPathConstructor... (g2d)
- PDFStream (gio.pdf) is dep on PathConstructor (g2d)