Update luther's layout Update luther's layout organize a bit organize a bit organize a bit revised README.md to rev 2 beta edits README.md file adds README.md file again edits README.md | 8 pin SIM connector for 2.4mm PCB's with 20 contacts (polarized Highspeed card edge connector for 1.6mm PCB's with 40 contacts (not polarized Highspeed card edge connector for 2.4mm PCB's with 40 contacts (polarized Highspeed card edge card connector socket for 1.57mm PCBs, vertical, alignment pins (source: https://suddendocs.samtec.com/prints/hsec8-1xxx-xx-xx-dv-x-xx-footprint.pdf 0.8 mm Highspeed card edge card connector socket for 2.36mm PCBs, vertical, alignment pins (source: https://suddendocs.samtec.com/prints/hsec8-1xxx-xx-xx-dv-x-xx-footprint.pdf 0.8 mm Highspeed card edge connector for 1.6mm PCB's with.