in ag.granular.suite.demo.all.maxpat the multioutput module is now initialised with channels and audio/gain at 100
jmod.ag.granular.engine~ starts with /grain/on set to 1 by defualt -> less stuff to init manually by the user
1: added new grain evenlope type: spike - with rapid exponential attack and slow exponential decay. 2: fixed waveform display issue in engine~ and control modules: wrong sample length for some sampling rates