Theme customizing

• Get rid of light and dark themes.
• Make the dark theme the default and allow users to customize it to their liking.
• Store theme configuration in a separate file
  • Allows users to share themes

changed milestone to %Version 5 - Peauty!!11!

added Enhancement label

assigned to @Griefed

added Undecided label

changed title from Undecided: Theme customizing to Theme customizing

If customizing is implemented, store configuration in and read from JSON

https://mkyong.com/java/how-to-convert-java-object-to-from-json-jackson/

closed