update README.md

bom and library backup

add grid origin and regen gerbers

swap 3 via back to vdd, and rotate parts so nets are correct

add missing x1

no idea

remove cached lib

schematic and netlist imported to board

cleanup

fix zones and pour

replace components with library parts

swap for stiched vias

kicad touches and updats kicad_pcb

converted qfaa dcdc reference layout .9

fork nrf51