Version 2.2

SAM32v22 (version 2.2) aligns the board pinout with the adafruit feather specification. This allows the SAM32 to be drop-in compatible with a plethora of feather wings!

Minor bug fixes:

• fixed silkscreen labels

Component changes:

• removed USB esd protection (admit it, you wouldn't have populated it anyways!)
• changed input diode package to something smaller (now MBR120)