Finished the contributed Tutorial update - thanks Matt
Finished the contributed Tutorial update - thanks Matt

eykd/undum,Oreolek/undum,Oreolek/undum-commonjs,sequitur/undum,sequitur/undum,wcomartin/undum,Oreolek/undum,idmillington/undum,sequitur/undum,Oreolek/undum-commonjs,Oreolek/undum,Oreolek/undum,eykd/undum,wcomartin/undum,wcomartin/undum,sequitur/undum,eykd/undum,eykd/undum,wcomartin/undum,idmillington/undum,idmillington/undum