Added General Buddy Functions

Added Buddy Menu
Added method to save the selected buddy
Added more functions to the buddy system

Added save function
Added first try to get the buddies of a player
General buddy function

The general buddy function works now!
It works with "use" but I have to add the special permissions
fix some little things
Buddy function works now

Completed the buddy function!
Fixed conflicts
Merge branch 'master' of https://github.com/Patcher56/PatchProtect

Conflicts:
	lua/patchprotect/client/hud.lua