Merge pull request #611 from TheAlgorithms/revert-109-patch-1

Revert "Added Sleep Sort"

Author: raklaptudirm

DIRECTORY.md

@@ -254,7 +254,6 @@
   * [SelectionSort](https://github.com/TheAlgorithms/Javascript/blob/master/Sorts/SelectionSort.js)
   * [SelectionSort](https://github.com/TheAlgorithms/Javascript/blob/master/Sorts/SelectionSort.test.js)
   * [ShellSort](https://github.com/TheAlgorithms/Javascript/blob/master/Sorts/ShellSort.js)
-  * [SleepSort](https://github.com/TheAlgorithms/Javascript/blob/master/Sorts/SleepSort.js)
   * [TimSort](https://github.com/TheAlgorithms/Javascript/blob/master/Sorts/TimSort.js)
   * [TopologicalSort](https://github.com/TheAlgorithms/Javascript/blob/master/Sorts/TopologicalSort.js)
   * [WiggleSort](https://github.com/TheAlgorithms/Javascript/blob/master/Sorts/WiggleSort.js)