Add screenshot to readme

README.md

@@ -6,9 +6,12 @@ A whimsical extension to Visual Studio that adds just a little bit of encouragem
 
 Every time you save your document, this extension gives you an unobtrusive bit of good cheer and encouragement.
 
+![encouragement light](https://cloud.githubusercontent.com/assets/19977/3343412/5e5b933a-f89f-11e3-8c2b-21277dcd19e1.png)
+
 ## Credit
 
 All credit for the idea goes to [Pat Nakajima](http://patnakajima.com/) who wrote Encourage for TextMate in about a line of code. For Visual Studio, it takes a LOT MORE THAN THAT!
+Also thanks to @jaredpar for his help.
 
 ## License