Battle UI update.

	- More colors, more data, more everything.
	- Stuff should also be (very) slightly more readable now.
Items are now slightly more useful.

	- They can be used offensively (they can have an “On use” attack
	  attached)
	- Expect some modifications in the attacks’ structure soon,
	  though.
Unique items cannot be looted two times by equipping the first drop.
Colored loot! o/
Useless data update.

	- I’ll probably use it for crafting once it’s done, though.
Bugfixes related to data-loading code and statuses.
UI update

	- No need to use ^[ anymore. (l) will do the job nicely almost
	  everywhere, and quitting the game by accident just became
	  slightly more difficult.
Crafts now work. \o/