Script Summary: adds "Inventory" to the shops-section in the nav, since rev2 it also adds safety deposit box
This script might be a bit like a dirty hack, but it bugged me off, that the neopets navigation bar does not have an Inventory entry in the shops section.
so here is it, have fun with it.
might "not" work for future neopets navbar versions (cause of finding the right nav-section with hardcoded indices) but should be language independent (change "Inventory" in the code to your language if you totally have to)
