added Trello Board to Christmas Lights

Projects/Christmas-Lights-App.md

@@ -1,4 +1,4 @@
-# ChristmasLights
+# Christmas Lights
 
 The ChristmasLights application relies on your development talents to create
 a mesmerizing light display. Your task is to draw seven colored circles
@@ -15,16 +15,20 @@ displayed during the Christmas Holidays.
 
 ## Bonus features
 
--   [ ] User can select the color used to fill each circle.
+-   [ ] User can select the color used to fill each circle
--   [ ] User can specify the intensity value.
+-   [ ] User can specify the intensity value
 -   [ ] User can change the size of any circle in the row
 -   [ ] User can specify the number of rows to be included in the display. From
-one to seven rows can be chosen.
+        one to seven rows can be chosen
+
+## Trello Board
+
+You can track your progress by cloning this [Trello Board](https://trello.com/b/tSWBdyMC/christmas-lights)
 
 ## Useful links and resources
 
-- [Sample Image](https://previews.123rf.com/images/whiterabbit/whiterabbit1003/whiterabbit100300020/6582600-seven-color-balls-red-orange-yellow-green-cyan-blue-and-magenta-in-a-row-on-a-white-background.jpg)
+-   [Sample Image](https://previews.123rf.com/images/whiterabbit/whiterabbit1003/whiterabbit100300020/6582600-seven-color-balls-red-orange-yellow-green-cyan-blue-and-magenta-in-a-row-on-a-white-background.jpg)
-- [Adafruit LED Matrix](https://cdn-shop.adafruit.com/970x728/1487-02.jpg)
+-   [Adafruit LED Matrix](https://cdn-shop.adafruit.com/970x728/1487-02.jpg)
 
 ## Example projects