Update README.rdoc
closes #27, closes #88
Merge pull request #89 from Team-Delta/task-903-872

closes #27, closes #88
completed some test cases
Patch 1
Merge pull request #90 from Team-Delta/lincoln-test-cases

completed some test cases
Merge branch 'develop' of https://github.com/Team-Delta/GitMyCurriculum into task-1012
task-1012 fix