Test commit
Removed test line
Did some testing and slightly began work on GUI.

Added 2 buttons.
Rename main.py to main.pyw

Prevents from opening with a console window, whici is good because I'm
working on a gui.
Added beginning of graphical user interface.

Added columns, labels, and buttons. They are non-functional, but they're
there. I still need to add a scrollbar and populate list.
Added functionality to "Add Shirt" button.

Now you can add a shirt with the gui. I still have to make the other three
buttons work, and I think the dialog for adding could use a little polishing,
and perhaps the main window, but I think it's pretty swell so far.
Made "Pick a shirt" and "Delete a shirt" buttons work.

Also fixed a problem in Shirt.wearToday() where it wouldn't edit its own date attribute.
Started making "Update shirts" button work, didn't get to finish.
Finished all functionality

Everything works under perfect conditions, but there are a lot of bugs and I don't know
what they are or where they come from. I'm going to have to do a lot of
beta testing and iron them out.
Made small changes to try to fix the '0' error.

I don't know exactly what's causing it, but it happens only when you delete
the database and start a new one and even then it's sporadic, although
I did notice that it doesn't seem to happen when the first letter
of the description is lowercase or when you set the initial
id to 0.