Add mailroom file and Safe_input file feature from previous task
Add check_float function that returns if a input is a float or not
Add dictionary of donors and functions to print names, add a new donor, and update a existing donor
Add main_menu function that directs user to other functions based on input
Add thank you name function that asks for users name and adds it to the donorbase
Add thank you amount function that verifies, stores, and passes user specified amount
Add compose email function that takes in a name and amount to return a message
Add create a report function that prints out a table of all the donor information in the donorbase
Add initialization of user interaction
Add user ability to quit at any time