ported 'can/util/destroyed' to canjs and updated a few docs
ported 'can/util/destroyed' to canjs and updated a few docs

mindscratch/canjs,dimaf/canjs,gsmeets/canjs,rjgotten/canjs,rasjani/canjs,scorphus/canjs,gsmeets/canjs,whitecolor/canjs,shiftplanning/canjs,dispatchrabbi/canjs,patrick-steele-idem/canjs,jebaird/canjs,sporto/canjs,tracer99/canjs,thecountofzero/canjs,WearyMonkey/canjs,rjgotten/canjs,UXsree/canjs,WearyMonkey/canjs,beno/canjs,UXsree/canjs,airhadoken/canjs,scorphus/canjs,beno/canjs,SpredfastLegacy/canjs,thomblake/canjs,bitovi/canjs,gsmeets/canjs,dispatchrabbi/canjs,cohuman/canjs,yusufsafak/canjs,tracer99/canjs,patrick-steele-idem/canjs,WearyMonkey/canjs,schmod/canjs,asavoy/canjs,schmod/canjs,sporto/canjs,rasjani/canjs,mindscratch/canjs,airhadoken/canjs,dimaf/canjs,jebaird/canjs,asavoy/canjs,bitovi/canjs,ackl/canjs,rasjani/canjs,azazel75/canjs,janza/canjs,beno/canjs,cohuman/canjs,bitovi/canjs,schmod/canjs,azazel75/canjs,sporto/canjs,Psykoral/canjs,juristr/canjs,thomblake/canjs,janza/canjs,ackl/canjs,cohuman/canjs,ackl/canjs,jebaird/canjs,Psykoral/canjs,patrick-steele-idem/canjs,rjgotten/canjs,Psykoral/canjs,rjgotten/canjs,SpredfastLegacy/canjs,whitecolor/canjs,tracer99/canjs,thecountofzero/canjs,shiftplanning/canjs,yusufsafak/canjs,Psykoral/canjs,bitovi/canjs,whitecolor/canjs,juristr/canjs,rasjani/canjs