Updated ACKNOWLEDGEMENTS file
Updated ACKNOWLEDGEMENTS file

kopchik/pyusb,swinman/pyusb,kopchik/pyusb,AlanJAS/pyusb,swinman/pyusb,rabryan/pyusb,h3nj3/pyusb,karlp/pyusb,h3nj3/pyusb,karlp/pyusb,rabryan/pyusb,makerbot/pyusb,makerbot/pyusb,AlanJAS/pyusb