(POTENTIALLY BREAKING CHANGE) Change Script Directory Layout for More Modular Approach

[mmvest]

I have noticed that the idea of making the user download a script, resources, modules, etc. and then having them place everything in the proper location may cause more problems than just allowing what I call a "modular" setup in the directory tree. What I am thinking of is the following:

scripts/
├── script_name01_dir/
│   ├── script_name01.lua
│   ├── modules/
│   ├── resources/
├── script_name02_dir/
│   ├── script_name02.lua
│   ├── modules/
│   ├── resources/
├── script_name03.lua  # Standalone script not in a subdirectory
├── global_modules/
│   ├── imgui/
│   │   ├── imgui.lua       #meta file for imgui bindings so you can use intellisense
│   ├── uiforge/
│   │   ├── uiforge.lua     #meta file for globals exposed by uiforge so you can use intellisense
├── global_resources/

Then this way, we keep backwards compatibility (hopefully) but still allow for modules to be shipped as zips or as a whole directory that requires nothing more than to paste it into the scripts directory and extract it if it is compressed.