esp8266/quickref: Use local image of Adafruit Huzzah board.

Using remote image causes problems with tools (partly because the image is semi-firewalled and can't be accessed by arbitrary tools).

esp8266/quickref: Use local image of Adafruit Huzzah board.
fdf45a71 · Paul Sokolovsky · c4ab8895 · fdf45a71 · fdf45a71
Commit fdf45a71 authored 9 years ago by Paul Sokolovsky
--- a/docs/esp8266/img/adafruit_products_pinoutstop.jpg
+++ b/docs/esp8266/img/adafruit_products_pinoutstop.jpg
--- a/docs/esp8266/quickref.rst
+++ b/docs/esp8266/quickref.rst
@@ -3,7 +3,7 @@
 Quick reference for the ESP8266
 ===============================

-.. image:: https://learn.adafruit.com/system/assets/assets/000/028/689/medium640/adafruit_products_pinoutstop.jpg
+.. image:: img/adafruit_products_pinoutstop.jpg
    :alt: Adafruit Feather HUZZAH board
    :width: 640px