change few footprints, complete wiring

Thermal vias and led for checking voltages added

Update README.md

Adding project file

Recovering afret fuckup

Merge remote-tracking branch 'origin/master'

First conception of revision C, ~90% done, added 3D models for most of parts

update copyright

Merge branch 'master' of github.com:TurtleRover/electronics-shield

Changed USB connector from two holes to micro-usb connector, change in voltage translation