Add Korean translation

I am interested in functional programming paradigm.
So I made Korean translation for functional programming jargon.
Thanks for the good info. 😄

Author: sphilee

readme.md

@@ -14,6 +14,7 @@ __Translations__
 * [Chinese](https://github.com/shfshanyue/fp-jargon-zh)
 * [Bahasa Indonesia](https://github.com/wisn/jargon-pemrograman-fungsional)
 * [Scala World](https://github.com/ikhoon/functional-programming-jargon.scala)
+* [Korean](https://github.com/sphilee/functional-programming-jargon)
 
 __Table of Contents__
 <!-- RM(noparent,notop) -->