Use a local TCP connection socket for data commands.
Adding pin map back in to better support Johnny-five.
Removing Serial code.
Firmware update.
Compressed read values.
Merge spark.local into spark; update tests and blink example

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Firmware update.
Compressed read values.
Allowing for debug of firmware.
Now with debug statements dumping to serial port.
Adding SPI API handlers.
Added SPI API. Starting on wire.
Wire interface is built out.
Updating SPI.transfer.
Wire interface is built out. (resolved)

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Conflicts:
	firmware/firmware.cpp
Add in read, report, send

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
progress: write and read-loop

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Enable tests

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Update to allow always send.
Continuous read: analog and digital

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>