Pd 0.28 test 7

[Miller Puckette]

Hi Pders

i broke down and made message boxes flash, sort of, when you click them.
Still out only for linux: 
    www.crca.ucsd.edu/~msp/Software/pd-028TEST7-linux.tar.gz

That's it for new features...  I'll test and document some more and put
out an "official" 0.28.

cheers
Miller