Add Scrivener (#1207)

Author: Raymond Adams

README.md

@@ -195,6 +195,7 @@ Any comments, suggestions? [Let us know!](https://github.com/jaywcjlove/awesome-
 
 #### Writing
 
+* [Scrivener](https://www.literatureandlatte.com/scrivener/overview/) - The quintessential word processor for writers.
 * [THORN](https://thorn.so) - A smooth, practical and beautiful cross-platform writing software.
 
 #### Ebooks