Add another project idea

Author: jessabean

README.md

@@ -52,3 +52,4 @@ You can also view this list [on the web](http://jessica-eldredge.com/100-days-of
 - [ ] Form validation
 - [ ] [This list](http://www.dreamincode.net/forums/topic/78802-martyr2s-mega-project-ideas-list/)
 - [ ] [JS clock](http://exercism.io/exercises/javascript/clock)
+- [ ] song-a-day bot for the daily happy dance