Well-respected KGI analyst Ming-Chi Kuo believes that Apple will double its shipments of the Apple Pencil this year, possibly by making a new, cheaper iPad expected to launch this week compatible with the accessory, 9to5Mac reports. Until now the Apple pencil has only worked with the much more expensive iPad Pro line, so it’s been a boon to artists and designers, but not a big seller for the tablets that tend to make their way into the hands…