Resolve conflict in README: keep all participants

Update README by Student 5

Merge branch 'feature/readme-update-2'

Update README by Student 2

Merge remote-tracking branch 'origin/feature/student2-file'

Add student2.txt

Add student1.txt

Update README by Student 1

Add student1.txt

Add student5.txt

Add student4.txt

Add student2.txt

Add student1.txt

Initial commit: add README