[Started working on PGF interpreter in Java.
bjorn@bringert.net**20080622181620] 
[started writing code
bjorn@bringert.net**20080622184000] 
[Almost compiles now.
bjorn@bringert.net**20080919154528] 
[Added missing RawPGF.cf
bjorn@bringert.net**20080919154639] 
[First working linearization test. Still a lot of hackiness.
bjorn@bringert.net**20080921200805] 
[Added example grammar.
bjorn@bringert.net**20080921200918] 
[Started working on Java data type generation.
bjorn@bringert.net**20080923203726] 
[Added raw abssyn classes for the coming hand-written PGF parser.
bjorn@bringert.net**20080923211303] 
[Use hand-written parser for the raw PGF format.
bjorn@bringert.net**20080924121159] 
[First typed tree generation that produces compilable code.
bjorn@bringert.net**20080924122709] 
[Added test program for generated data types.
bjorn@bringert.net**20080924124738] 
[Figure out generated package name automatically from PGF file
bjorn@bringert.net**20080924125459] 
[Makefile target for building javadoc.
bjorn@bringert.net**20080924131041]