Skymetal items

A list of items we have found made of the skymetal.
 * Skymetal totem
 * Shard (given to the elves)
 * Spear (from hobgoblin, currently in Tandalon's possession)
 * Morningstar (from Temple, in Mercer's possession)
 * Suit of armor (from Temple, in Alastair's possession)
 * Worm box
 * Terbutje (from formally-stoned hobgoblin)
 * A portculis protecting the entrance to a cave at the headwaters of the river. This is the largest piece of the metal we have encountered so far.