Change fromlast class... mostly unused.
merge.
Delete mailroomfunction.py
adding session04 homework
Session 4 labs, updated mailroom, start of trigraph
working commit... still working on trigram.py
adding <Paths and File Progressing> homework
adding <Paths and File Progressing> homework
Session 4 homework upload
Start of homework Session 5
Session 5 Home work completed
Session 5 homework and Session 4 (again)
SOmehow changed .gitignore - think I have it back to original
one last commit
added some solutions
Solutions to session 5
Merge branch 'master' of https://github.com/UWPCE-PythonCert/IntroToPython
Merge pull request #67 from dfugelso/master

Session 5 Homework
Merge pull request #49 from imdavis/master

Part of the assignment for Session04
Merge pull request #53 from jerrytozhang/master

Added session04 homework