Optimize Code

+ Added a Queue for refreshing the stats on the scoreboard to use cpu smoother

* Fix exception while forwarding commands
* Fix critical bugs for using the wrong instance while updating
* Fix saveIntervall
* Sql Error when database is locked
* Change misleading config
* Fix a bug where some names won't be colored
* Fix a bug where killstreak doesn't update instantly
* Fix missing variable for a couple of types
* Fix -1 thing