added p.groove.duck~ and p.groove.duck2~
added p.gatem.f and p.gatem.i
updated p.groove.duck~ and p.groove.duck2~
added p.ceil
modified p.fade~
reworked p.env.parabola~ to p.parabola~
added p.playboy~
added p.gaussian~ and p.parabola~ and their variations
added p.playboy~ objects
removed old files
added p.fade objects