Mainly gameplay and convenience work
-Added server command line command for printing out all loaded templates
to a file
-Started reworking character representation to allow for more variety
-Body parts are now in one of 5 Categories
-Body parts are now modular and don't need to rely on player class
functionality
-Player now has an inventory and Body to separate what is equipped and
what is not in logic more clearly
-Added Drag'n'Drop functionality for UI system
-Added Inventory screen for UI system