#481 changing to labels
#481 Update track.rb
#481 Fix Indentation
Merge branch 'C4_Mussab_481_Difficulty_Labels_4.1' of https://github.com/alaashafaee/Coolsoft-14 into C4_Mussab_481_Difficulty_Labels_4.1
#481 Fix extra spaces
Merge pull request #492 from alaashafaee/C4_Mussab_481_Difficulty_Labels_4.1

Pull Request: C4_Mussab_481_Difficulty_Labels_4.1