Merge branch 'master' of https://github.com/victorpanitz/iOS-SortingAlgorithmsApp

Author: victorpanitz

README.md

@@ -7,13 +7,16 @@ An open source app focused on show in a visual way how sorting algorithms actual
 
 ### Do you want to contribute? Check the backlog
 
+#### TODO
 - [ ] New algorithms
 - [ ] Control animation speed
 - [ ] Enable user to add his own array
 - [ ] Add algorithm description on detail scene
-- [ ] Unit Tests
 - [ ] More features on backlog :)
 
+#### IN PROGRESS
+- [X] Unit Tests
+
 ### Adding a new algorithm
 
 Create a class implemeting the protocol ```Algorithm```. Following the example for the class ```InsertionSort```, you'd need to set the title of your algorithm, the image (pick a nice logo representing your algorithm:)) and description. In the method ```GenerateSwaps```, add the necessary logic to generate all cell swaps which would be necessary.