PlayerIPAPI

* Plugin now correctly assigns an ID to messaging if the server doesn't have a name
* Fixed issue with some data not being loaded into Redis on startup
* Fixed minor issue with deleting from the wrong (temporary) table if validation fails (sounds like a bigger issue than it is)
* Fixed some possible memory leaks
* Little code cleanup
* Fixed issue where MySQL messaging would prematurely delete "old" data
* Data is now properly added to SQLite (if used) when utilizing messaging sources like Rabbit or Redis
* Fixed issue where new data wouldn't override old data with in-memory caches
* Cleaned up config comments and pom a bit