You are free to use all or any parts of the Locus project
however you wish, just give credit where credit is due.
The author (Jeremy Slade) shall not be held responsible
for any damages that result out of use or misuse of any
part of this project.
*/
/*
Project: Locus
File: ItemList.h
Description:
ItemList is a subclass of List that is intended to hold ItemCells only. Its sole purpose (currently) is to distinguish a list of ItemCells from a Group, which is also a List subclass and also contains ItemCells. This isn't really necessary, but it makes things a little bit clearer.