More work on GUI
-Added listener for the buttons
-File chooser working for selecting training files
-Radio button for choosing network to train
-Train and Run buttons both work

Need to rewrite run method to accept networks held by gui object and
output console to the textbox inside the window.
Altered run method in main, entire program operated through gui

TODO
- Console printout in text box
- Saving the printout as a text file
- Clean up