[Gzz] PP and ZipStorer

[Matti Katila]

Hi Benja!

I would like to make an example PP in cvs. DirStorer works but it makes 
too many directories. And why brother with zipping them before commit if 
ZipStorer exist. So, I already look at 
test/gzz/mediaserver/storage/TestZipStorer.java but it didn't help me 
enough to make a good initializing entry. If you have time, could you 
please say a word about modules/pp/demotest.py.

no traceback available:
   ERROR WHILE LOADING! java.io.IOException
   java.io.IOException: Invalid format

 
   -Matti