Added session01 and sessio
Added slicing lab file
Adding session03 dir and branch
Added functions to slicing lab and started list lab
Renamed listlab file
Fixed raw input conversion to types
Finishing up class notes/labs
debugged list add/append statements
Finished first action tasks and started second
mailroom updates
Added name list function to mailroom
Started interactive looping.
Trying to fix series() to take a user value for the two terms
Mailroom now has a thank you module
Add slicing lab
Minor updates to mailroom, still need report function
Added action #3 code
adding initial work on rot13 generator
re-adding session01, not sure what happened to it
debugged action #3 and added/debugged action #4