Weapon making will fall in high level blacksmithing and/or other applicable craft skills from what I remember.

Bard is coming, its just not here yet.

There are references to an Axe skill around in places... so also incoming.

As to jewelry crafting, i don't remember hearing anything being said about this honestly. Probably could submit that as a suggestion, tho its probably going to be put in somewhere. As it would make sense, crafters would like some way to be able to create any kind of piece of equipment. Maybe it would be linked to toolcrafting and/or alchemy.