A big thanks to @MrIvanPlays for doing a big PR which is the contents of the majority of this update.

CHANGED:
- On Windows and Linux, the output files will now appear in the same location that the jar file is run, and the folder will be called "deobf-work". Make sure to double click the jar to run it, else the files will appear in your home folder (if the jar is run from console with CDing into the directory).
- On macOS, the output files will still continue to be placed in your home folder under a folder called "McDeob"
- Changed the look of the APP on Windows to look a little nicer
- Changed spacing in the APP on Windows to fit better

ADDED:
- Added a CLI feature, enabling you to run McDeob without the app, just from console, see WIKI for further details on how this works.