Fixed and tested CharacterItemManager.cpp. It is usable now and ready to be implemented inside a character.
In ItemProgramDriver, generates a set of parametrized item creation, and randomized items based on level. To be decided which to use.
Merge branch 'branch-inventorybuilder' of https://github.com/Megabyte355/DungeonsAndDragonsEclipse into branch-inventorybuilder

Conflicts:
	src/Item/ItemProgramDriver.cpp
Commented out main() for Items, to push to develop!
Merge branch 'develop' of https://github.com/Megabyte355/DungeonsAndDragonsEclipse into branch-inventorybuilder

Conflicts:
	src/Item/CharacterItemManager.cpp
Added textureName to all Items for GUI design.
Merge branch 'develop' of https://github.com/Megabyte355/DungeonsAndDragonsEclipse into branch-mapscreen-renovation
Added MapDisplay class