SimplePlayerVaults have received a rewrite after 5+ months of no activity for it, this update consist of many breaking changes due to the decision to advocate usage of item inventories over handling everything via nbt. One such change is people who modified the file to support more than 3 rows it's now impossible without writing it yourself.

Starting from this update the code has a few new options
1. permission for each command is seperated
2. you can decide whether admins are allowed to create inventories of players they view.
3. you're able to use strings ids over number ids now, as there was no clear difference between them

Breaking changes
1. old variables no longer work, I've renamed them to {-playerVault and {playerVault where the former is storing a inventory for caching purposes and the later is storing an item for serialization
2. inventories can only support up to 27 slots (or 3 rows default: chest), this can be changed in a future release if I decide to force reflect methods but would mean nbt is being used again
3. aliases for /pv-delete and /pv-admin-delete have been removed

Update the successful messages to say "SUCCESS" instead of "ERROR", thanks 255Ping for pointing it out

Added a permission node for `/pv` and `/pv-del`
Fixed a message not referencing the user in `/pv-admin-del`