Changed tileset ids and names to be attributes of the tileset element. Removed separate sword block tileset and updated sword piece tileset description.
Changed tileset ids and names to be attributes of the tileset element.
Removed separate sword block tileset and updated sword piece tileset
description.


git-svn-id: a1a4b28b82a3276cc491891159dd9963a0a72fae@346 542714f4-19e9-0310-aa3c-eee0fc999fb1

threerings/narya,threerings/narya,threerings/narya,threerings/narya,threerings/narya