Various fixes from reviewer feedback

Author: gguuss

examples/Firebase_ESP8266_LEDs/Firebase_ESP8266_Neopixel/Firebase_ESP8266_Neopixel.ino

@@ -22,13 +22,13 @@
 #include <Adafruit_NeoPixel.h>
 #include "colors_ext.h"
 
-#define PIN 13
+const int PIN=13;
 Adafruit_NeoPixel strip = Adafruit_NeoPixel(32, PIN, NEO_GRB + NEO_KHZ800);
 
 #define JSON_BUFFER_SIZE 10*4
 
 // TODO: Replace with your own credentials and keep these safe.
-Firebase fbase = Firebase("YOUR-PROJECT-ID.firebaseio.com")
+Firebase fbase = Firebase("YOUR-PROJECT.firebaseio.com")
                    .auth("YOUR_AUTH_SECRET");
 
 void setup() {

examples/Firebase_ESP8266_LEDs/Firebase_ESP8266_Neopixel-web/.gitignore renamed to examples/Firebase_ESP8266_LEDs/www/.gitignore

@@ -0,0 +1,26 @@
+# Firebase Neopixel Web demo #
+
+This demo console shows you how to synchronize data from the web to a device.
+
+## Installation ##
+The demo uses [Bower](http://bower.io/) and
+[Polymer](http://www.polymer-project.org/) to simplify the UI and dependencies
+of the project.
+
+For Bower, you need to install [Node.js](http://nodejs.org/). After node is
+installed, install the Bower package by calling:
+
+`npm install -g bower`
+
+After Bower is installed, you are ready to update the project dependencies with
+Bower by running:
+
+`bower install`
+
+With the dependencies set, serve the www folder from a web server. For example,
+you can use the Python Simple HTTP server module by running:
+
+`python -m SimpleHTTPServer [port]`
+
+With the web server running, navigate to /web-demo.html and you should see
+the demo load.

examples/Firebase_ESP8266_LEDs/www/README.md

@@ -32,7 +32,7 @@ <h2>Paint Demo</h3>
       color="{{selectedColor}}"></polymer-color-picker>
    Pick a color then click a cell.
 
-  <!-- TODO: Switch to CSS, table is so basic. -->
+  <!-- TODO: Switch to CSS and Polymer elements, table is so basic. -->
   <table border=1 style="width:800px; height:400px">
     <tr>
       <td id="pixel0" onClick="setColor('pixel0')"></td>