[PD] 0.46-0test5 released; fixes pipe crash and some MIDI stuff

[Miller Puckette]

OK... now up to test5... grab it on http://msp.ucsd.edu/software.html

Should have fixed the pipe crash bug; and I've tinkered some more with
MIDI device selection (particularly for ALSA).  The dialog can deal
with up to 9 devices (you can get up to 32 form the command line).

Also fixed oscparse to unpack 'bundle' OSC messages.