Adds changes to the GUI

- Copy, Paste, and Save File buttons in estab-editor.fxml are rearranged.
- Removed preferred height from Estab-Data TitledPanes so they can move while folded on estab-editor.
- Estab-Data uses a TabbedPane to switch between Vehicles, Weapons, and Ammo.
- When pasting elements, these are added to the estab-data listview
- Corrected typo in class name "FuelComsumption" to "FuelConsumption"
Adds jaxbfx classes with improved getters