Complete revamp of code. Follows more good Bukkit conventions than before.
Now using config.yml. It will be auto-generated after your first server run with the new version. Just copy over your list of item values. See config page for details.
Added ability to change the list of items in config.yml to either a blacklist or a whitelist.
If blacklist, the items in the list will not be allowed to be placed into chests. All other items are okay.
If whitelist, only the items in the list will be allowed to be placed into chests. All other items won't.
Added the /cr listType blacklist/whitelist command. This allows ops (by default) to change the listType without a server restart. See command page for details.
