nested functions in pulse.c where removed,
but pa_mainloop had to be declared globaly
in order to close loop after finding default sink name
this might cause more problems in the future.
setting source to 'auto' (also the default pulse source now)
automatically finds the monitor interface of the defualt sink
this will in most cases be most usefull
people who has manualy specified the old default value: 'defualt'
will now get an error message.
karlstav