Fix update logic. Now this package can update like lua mod.

Fix item name display empty if no localization text is found, but name="xxx" is present...

Fix reorder problem, fix regresssion

Fix upload. Currently cannot re-create inherit history on reorder+reload (exactly which mod's which item/character).

Put newer inheriting items ABOVE older ones for now.

last upload was wrong

Fixed some issues in ragdoll file resolving (bug is also present in vanilla). Also improved part of the package matching logic.

Fix inheriting <ragdolls folder="default"/> and <animations folder="default"/> evaluates to the overriding path's folders.

Fix items path update logic to address preprocess and postprocess differences, and fix inheriting from vanilla relative path (xxx.png need to be converted to Content/xxxx).

Fix some path handling error.

Now this mod works and is tested with sample mod at https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2857329981

Currently added functionality only works with items and characters.