Experimental MultiSlot aka General Modslot Generator (GMSG) 2.1

Fixes:

• Fixed UI-extension not loading
• Fixed error when exiting game

Changes:

• new "imgui"-based UI with many features
• generate your own standalone mods
  • select a detected template
  • automatically pack generated mods
  • custom output path
  • include template for MultiSlot compatibility
  • include dependency-resolver for automatic MultiSlot-download:
    • gmsgDownloader
• 
  
• manually generate mods
• ...

Fixes and Improvements:

• Improved the code to make everything less laggy
• Removed the external dkjson Lua library

Additions:

• Added a new App to generate all the files manually:
  • Generate Specific mods
  • Generate all mods as normal Additional Modification Mods
  • Generate the MultiSlot mods
  • Get Template Names (to check if the mods installed correctly)

• Pop Up messages that...