-update image for latest board
-update sku

-change folder name to be consistent with V12 code

Remove duplicate without Joel's Note

Fix issue w/ windspeedmph in Weather Shield w/ GPS

I fixed the issue with the _windspeedmph_ in the _Weather_Shield_Weather_Station.ino_ example code [ [https://github.com/sparkfun/Weather_Shield/pull/25](https://github.com/sparkfun/Weather_Shield/pull/25) ]. However, this was also an issue with the _Weather_Shield_with_GPS.ino_ .

Fixed text under VREG to have correct info, fixed Eagle error on J1
(GPS Conn), fixed overlapping values, minor silk changes, moved via,
updated HW/SW serial switch text to modern standard .

Moved logos to avoid cover up by GPS. Moved GPS backup batter
connection. Change jumper on D12 to NO instead of NC.

Updated Si7021 footprint with correct center paste paste.

Addressed the few issues that came up during the preliminary QC
checklist. Mostly PROD_IDs missing and aesthetic fixes.

Fixed 4-way junctions

Fixed 4-way junctions

Fixed output for windspeedmph and gps longitude 

formatting code on line 179

Adding line of code at 178:

    windspeedmph = currentSpeed;//update global variable for windspeed when using the printWeather() function

and added comment to line 227 to explain why the calculation was commented out:

    //windspeedmph = get_wind_speed(); //This is calculated in the main loop on line 179

to fix this issue => https://github.com/sparkfun/Weather_Shield/issues/24

changed line 445 to   Serial.print(",lng="); to fix this issue:

https://github.com/sparkfun/Weather_Shield/issues/23

Fritzing file now located in Fritzng_Parts

Bug call getWindSpeed twice get Nan result

Adding explicit note for additional libraries location to run demo code.