Added the Main Window and the History Window

The Application class will manage the Main Window and all sub windows.
It will also do all computing logic. The Main Window will dictate the
display of all sub windows.
Added Configuration Window

Added the configuration window and I also added some code to the main
window and the application class.
Create README.md
Some Temporary Logic in the Application class

I've added some temporary logic in the application class, added a method
or two to the main window and changed how the timeout selector works.
Prettied things up

I've removed the imports and changed the code to use direct class
references. I've also removed the isCloseReuqested method in the main
window class, along with the variable.

We now determine if it is close requested from a method that always
returns false in the Application class.