Experimental Backfire/Afterfire Mod (now customizable and MOD COMPATIBLE) 0.0053

Changes:

• Removed dkjson-module that wasn't needed, now uses vanilla json
• small code improvements and removed some duplicated stuff

Plans:

• This might get changed to only a Plugin for MultiSlot / GMSG as it currently uses some outdated generating-code that is the same as in MultiSlot. This wouln't mean a lot, just that it would automatically download another mod for it to work, which whould however remove duplicate code and speed up the loading of the game.