because of sobbing of online gerber checker https://www.freedfm.com/freedfm/0022376203858107/results/summary2.htm - enlarge fonts on silkscreen to min 5mil - removed some redundant polygons from bottom silk
fork of littlewire AVR based Vusb dev board and various other efforts around the ATtiny85 more at http://telavivmakers.org/index.php/ATtami and here http://mcu.soup.io