Merge pull request #54 from g2-aj/branch_kris

Added GUI window for processReturn.
more UI fixes
Merge branch 'master' of https://github.com/g2-aj/cs304 into branch_alshahna
Merge pull request #55 from g2-aj/branch_alshahna

Branch alshahna
UI fixes in clerk menu
Merge pull request #56 from g2-aj/branch_alshahna

UI fixes in clerk menu