got rid of some of the text fields in Submit and unSubmit UI classes.
Merge branch 'master' of https://github.com/teamcleancode/ConferenceManager.git
Merge branch 'master' of https://github.com/teamcleancode/ConferenceManager.git
Merge branch 'master' of https://github.com/teamcleancode/ConferenceManager.git
changed line 107 in conference to be getAuthor instead of getReviewer