Added file directory for Assignment

Added directory for working environment for encapsulated calculator
set up getter and setters

I have set up the getters and setters, so that I can access the private
attributes that have been set
set up class

I set up my class so that it now show the html the correct way
added in the return for getter and setter

I made it so that my getters and setter in my page class will return
the correct value and update the values with the setters
made my css and tile work with locals()

I updated the app.yaml file to show the correct css directory and use
the locals() to reference the correct css file
created my user class

I have set up my first user class and defined it’s attributes
defined class attributes

I have defined what each attribute is and what type of data it’s showing
Created remaining classes

I have created the remanning classes and set up each one of their
attributes
Set up getter

I have set up my getter that will do the calculations for me and return
the value