New meta format for tags (sorry mcmonkey!) will allow more types of meta to be added/distinguishable.
Update dEntity meta.
Add dInventory metas.
Add example Command meta
Update meta for Duration
Update CommandRegistry.java
Update meta for Element up until 'after'.
Finish Element meta
Add meta for Foreach command
Update meta for dItem
Update CommandRegistry.java
Update CommandRegistry.java
Update dNPC meta.
Update dPlayer meta.
Fix dScript and dWorld meta.
Remove failtags
Update metas for dObjects.
Update dLocation meta.
Fix location meta.
Fix bad meta.