Revert "BROKEN: Found holes in resource management system."

This reverts commit ed0982b41528f71911bd031bc3df173b2a2ff63b.
Revert "BROKEN: Reached a semi-stable design look for resource caches"

This reverts commit a278c9401fc842a965344c73629649a37fe3f92e.
Revert "BROKEN: Rework for the asset/resource management"

This reverts commit 4521fbf191d216e812da79fa5de952cb97e4e0d2.
RUNS: Changed the reloading system to be more flexible
RUNS: Package Manager begin