Update README.md

Author: teschty

README.md

@@ -1,2 +1,12 @@
 # taskbook-nim
 Drop-in replacement for [Taskbook](https://github.com/klaussinani/taskbook), written in Nim.
+
+Thanks to [Klaus Sinani](https://github.com/klaussinani) for creating Taskbook.
+
+## Why?
+**Speed** - This project runs more than an order of magnitude faster than the original version (almost entirely due to getting rid of Node).
+
+## Installation
+```
+$ nimble install https://github.com/teschty/taskbook-nim
+```