Statuses can lower attack/defense.
Data-loading code update. \o/
Statuses are now removable through some special actions/attacks.

	- It might be noteworthy that no such attack is available in the
	  current data.
	- Also, items can’t be used directly for that purpose at this
	  time. Yeah, it sucks. Yeah, it’s planned. For someday.
Healing from equipment has become available. o/
Unique equipment is available only once, once again.

Yup, this commit is a bugfix.