gaensli / Icebreaker - History

Some more minor cleanups.

* Renamed ear data nets to match the RGB connector signal numbering
* Added graphics to make it clearer where the ear labels belong to
* Moved the 3v3 regulator via to increase the space between via drill
hits

Changed the AUX CS jumper to be Normally Closed.

This closes #28

Corrected the SAO/I2C ear name in schematic and on board.

Changed the VPP_2V5 diode footprint to SOD-523.

The SOD-523 is more common. While I was at it I also named the VPP_2V5
net.

This fixes #26

Fixed RGB LED labling. Replaced RGB LED signals to be color agnostic.

The FPGA does not care which color is connected to which pin, so
referring to the pins as red, green and blue is bit silly. The signals
are now RGB0-2 instead. The only place where we label the colors are on
the actual Cree LED package pins.

This fixes #22