Makes it possible to load a controller without generating a GUI, for better testing
Makes sure not to try and parse empty profile lines
Saves controller settings in a more readable and appendable format
Adds code for using the correct java version for the occasion
Adds a new function for writing to files
Drops the idea of using serializable
Adds a new controller object which takes care of profiles and saving
Moves profile independent settings to its own file
Makes saving and loading from file a lot cleaner
Fixes the bug preventing lastly used profile from loading
Makes the profile object only do profile things
Moves gui initialization to the controller object
Updates vanilla version from 1.16.1 to 1.16.2
Moves backup to common functions
Adds comments to Collection
Makes some variable and function names more descriptive
Adds some new methods for showing messsages and errors
Adds a lot of missing comments
Enhances some existing comments
