RFC: Ability to Download Zipped Packages

[Minizbot2012]

Pros: works well for things like CraftTweaker scipts, things that don't get put into a regular config folder
Replaces current config system with a much more flexible system
Uses repetitive formatting
Cons:
Small amount of reconfiguring files to handle this system
Full replacement of current config system
Ex:
"aux-packages": [{"id":"package-id","URL":"URL","folder":"root folder path (optional)"}]