Add Worldguard region support

[just-push-it]

Integrate the plugin with WorldGuard to disallow the certain items in regions. (Possibly a new a flag? or just a separate list on each region)

Checklist:

• List for each thing (nohold, noplace, etc) addable via command or something to a region
• Check for deleted regions on server start
• ???
• Profit!

[nvx]

Using a plugin such as http://dev.bukkit.org/server-mods/rsp-region-specific-permissions/ this is already possible, or as a feature of the permissions plugin directly such as in the case of http://dev.bukkit.org/server-mods/zpermissions/

Of course don't let that stop you from implementing it directly into NoItem, just a useful reference if someone needs this feature sooner rather than later.

[just-push-it]

Thank you for your input :smile: I had almost forgotten that I planned to do this.