Synchronized the process of loading and parsing YAML databases.
Provides more robust parse warnings/errors.
Added Header checks to validate database versions.
Adjusted root keys to a standard name of Body.
Adjusted inter-server storages, achievements, and attendance to follow the new format.
Fixes#3483
Thanks to @Lemongrass3110!
* Renamed inter.c to inter.cpp and refactored it
* Converted inter_server.conf to inter_server.yml
* Updated the makefiles
* Refactored inter-server storage handling logic
* Fixed a bug with wrong maximum being displayed
When you took out an item of the storage it would always display the maximum amount of the normal storage.
* Fixed a bug with storages that are over maximum
Thanks to @Akkarinage, @Lemongrass3110 and @Jeybla