Create GUI prototype for the raytracer.

- Create FXML file for GUI layout.
- Create application driver and controller classes.
Update GUI prototype.

- Use method references to link Buttons and EventHandlers.
Fix minor issues and typos.

- Modify visibility for design reasons.
- Fix indentation typo.
Add Geometry Package.

- Add the Point, Ray, and Vector classes with useful methods.
- Fixed typos in the application driver.
Update the Geometry package.
Complete version 1.0 development.

- Add Scene package
- Modify Geometry structure
- Create parsing and rendering functionality
Finalize Development of Version 1.0