Controller Interface is Bad

There are a few bugs that need fixing with the controllers.

1. The controller left and right move inverse directions on the menus for who knows what reason. Maybe a negative value.
2. The pause menu should trigger on start pressed. Right now it triggers on "B." this might be a good time to add support for all the buttons.
3. We should only trigger the first selected interface item when there is controller input and then remove it when there is keyboard input.