Assignment 5 partially done

assignments/assignment-5/questions.md

assignments/assignment-5/starter/.debug/launch.json

assignments/assignment-5/starter/.debug/tasks.json

assignments/assignment-5/starter/bats/assignment_tests.sh

assignments/assignment-5/starter/bats/student_tests.sh

assignments/assignment-5/starter/dsh

assignments/assignment-5/starter/dsh_cli.c

assignments/assignment-5/starter/dshlib.c

assignments/assignment-5/starter/dshlib.h

assignments/assignment-5/starter/makefile