added Trello Board to String Art

Projects/String-Art.md

@@ -15,21 +15,19 @@ Animation libraries are not allowed. Use only Vanilla HTML/CSS/JavaScript.
 
 ## User Stories
 
--   [ ] Start by drawing a multicolored line at a random position within the
-boundary of it's enclosing window.
--   [ ] Each 20ms draw a new copy of the line at a new position based on a
-trajectory - the incremental distance from the previous line based on the
-endpoints.
--   [ ] When either endpoint of the line touches the boundary of the enclosing
-window change it's direction and randomly alter its angle.
--   [ ] Progressively fade the intensity of old lines so that only the most
-recent 10-20 lines are visible to create the sense of movement or "ripple".
+-   [ ] Start by drawing a multicolored line at a random position within the boundary of it's enclosing window
+-   [ ] Each 20ms draw a new copy of the line at a new position based on a trajectory - the incremental distance from the previous line based on the endpoints
+-   [ ] When either endpoint of the line touches the boundary of the enclosing window change it's direction and randomly alter its angle
+-   [ ] Progressively fade the intensity of old lines so that only the most recent 10-20 lines are visible to create the sense of movement or "ripple"
 
 ## Bonus features
 
 -   [ ] User can specify the length of the line and it's velocity
--   [ ] User can specify the multiple lines within the window, all
-moving along different trajectories and velocities
+-   [ ] User can specify the multiple lines within the window, all moving along different trajectories and velocities
+
+## Trello Board
+
+You can track your progress by cloning this [Trello Board](https://trello.com/b/1pyCZmkb/string-art)
 
 ## Useful links and resources