Issue jaywcjlove#1241 Add Zappy

I have checked for other similar issues.
I have explained why this change is important.
I have added necessary documentation.

README.md

@@ -610,6 +610,7 @@ Any comments, suggestions? [Let us know!](https://github.com/jaywcjlove/awesome-
 * [Dropbox](https://www.dropbox.com/) - Dropbox app offers easy screenshot capturing and sharing ![Freeware][Freeware Icon]
 * [Snagit](https://www.techsmith.com/screen-capture.html) - Screen Capture and Recording Software. Simple and Powerful.
 * [Screen Studio](https://www.screen.studio/) - Record beautiful screens in minutes, with built-in exquisite frame animations, no need for editing.
+* [Zappy](https://zapier.com/zappy) - Zappy is a screenshot and screen recording app all in one. Has some simple editing tools built in.
 
 ### Other Tools