Removed universal scripts for now, need to think some on architecture
Modified script for reporting errors
Updated makefile
Reduced functions needed to be implemented to just update()
Finished load and save functions
Removed old player init code. Player is now first Entity in the World
save file
Finished load and save functions
Added Script save loading when script is loaded by ResourceManager
Cleaned up relevant code to recent changes elsewhere
Added serialize() and unserialize() functions for saving Entities in a
world
Updated Makefile
Moved code around to make more sense!