- Added a resource attribute type to both actors and items with the keys
min, value, and max.
- Added translation strings for the sublabels on resources.
- Adjusted styles of item buttons.
- Fixed an issue with item buttons when not using shorthand syntax.
- Updated the `roll.toMessage()` call to include the player/actor name
and the item/attribute name.
- Utilized the revisions made to roll syntax to allow for rollable
buttons on item lists on actor sheets. Rolls are evaluated using
`@items.ITEM.KEY`, where ITEM is the item name (slugified), and KEY is
an attribute key for a formula attribute.
