Create new Updater System

[DJPlaya]

I removed the Updater Function. I will replace it a new Updater in the Future.

The current Plan is too use the System2 Extension for downloading and verifying the File Hash. We will use God Tonys Updater as Fallback. Print a Warning when kacr_autoupdate is enabled but neither of the Updaters are installed

|-Cvars
kacr_autoupdate 1/0 - 0 - Automatically check for Updates all 6 Hours and Install them

|-CMDs
kacr_update - Root - Forces KACR to check for Updates