Feedback on week 5 project progress for muserr

[nus-pe-script]

Leftovers from the previous week

• A version tagged A-Exceptions is in the repo(:heavy_check_mark: well done!)

• You are done with previous weeks work(:heavy_check_mark: well done!)

Progress of this week

• A version tagged A-JUnit is in the repo(:heavy_check_mark: well done!)

• A version tagged A-JavaDoc is in the repo(:heavy_check_mark: well done!)

_{Note: the above observation was done by the CS2113-feedback-bot and covers changes up to 2019-09-12 00:00:00 only. If you think the above observation is incorrect, please let us know by replying in this thread. Please include links to relevant PRs/comments in your response.}