added cutdown boards added cutdown test boards

moved a1 label moved a1 label

more silkscreen tweaks made header labels larger added a1 label

minor silkscreen cleanup moved GPIO pin names down to clear connector

added breakout mount holes added 2.8mm mounting holes with mouse bites for easy removal.

Schematic cleanup first pass at making the schematic more readable. Moved components to be more in line with the board layout.

updated breakout board silkscreen SCK pins was mis-labelled as SS

silkscreen updates minor silkscreen fixes

Fixed airwire issue Fixed an issue with the v2 board that resulted from upgrading eagle to v9. It caused lots of very short airwires.

fixed the v2 shield template renamed the breakout board and re-added the template.