Rush beta update - v1.2.5

==== Source Changes: ====
* ~ Code cleanup
* ~ Huge changes to permission checks
* ~ Reduced to 4 config files

==== Game Changes: ====
* + Added exp and bonuses for armor
* + Added exp for tools
* + Added exp and bonuses for fishing
* + Added hunger bonuses for food
* + Added fuel bonuses for coal
* ~ Fixed problem where items would level up once without permissions
and prevent it from being usable
* ~ Fixed damage bonuses
* ~ Removed experience bars from certain items