Week 3 homework
Merge branch 'master' of https://github.com/UWPCE-PythonCert/IntroToPython
Finished mailroom.py
Merge branch 'master' of https://github.com/UWPCE-PythonCert/IntroToPython
Merge pull request #28 from voite1/master

All assignments done

nice job on mailroom!