added Trello Board to String Art

Projects/String-Art.md

@@ -8,33 +8,31 @@ String Art draws a single multicolored line which smoothly moves until one
 end touches a side of the enclosing window. At the point it touches a "bounce"
 effect is applied to change it's direction.
 
-A ripple effect is created by only retaining 10-20 images of the line as it 
+A ripple effect is created by only retaining 10-20 images of the line as it
 moves. Older images are progressively faded until they disappear.
 
 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
+-   [ ] Start by drawing a multicolored line at a random position within the boundary of it's enclosing window
-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
--   [ ] Each 20ms draw a new copy of the line at a new position based on a
+-   [ ] When either endpoint of the line touches the boundary of the enclosing window change it's direction and randomly alter its angle
-trajectory - the incremental distance from the previous line based on the
+-   [ ] 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"
-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
+-   [ ] User can specify the multiple lines within the window, all moving along different trajectories and velocities
-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
 
-- [Using Multistep Animations & Transitions](https://css-tricks.com/using-multi-step-animations-transitions/)
+-   [Using Multistep Animations & Transitions](https://css-tricks.com/using-multi-step-animations-transitions/)
-- [Animation Basics](https://www.khanacademy.org/computing/computer-programming/programming/animation-basics/a/what-are-animations)
+-   [Animation Basics](https://www.khanacademy.org/computing/computer-programming/programming/animation-basics/a/what-are-animations)
 
 ## Example projects