Fixed some errors that occured when certain other mods were installed causing unexpected item/container types to be passed to the functions. Fixed other mod's ModOptions overwriting this mod's.

Added a small icon which shows up in the corner of nested containers in your inventory and shows which container this nested container is inside of.

Add a section in the "Mod" panel in the in-game options for this mod, in which in can enable/disable:

- Showing the aforemention icon of the parent container. Enabled by default.

- 3rd-level nesting (nesting inside nested containers). Disabled by default.

- Fixed bug where only the first container inside a container would be nested (i.e., if you have a Golf Bag, a First Aid Kit and a Sewing Kit, only the first one would show up as a container in your inventory
- Fixed recursive nesting being possible (readded it as a global variable, so it will be a toggleable option in the future)

Original version