Fix for missing ingot pile textures.

Removed the '/' in the texture path in the ingot pile rendering code. Fixes the issue of missing texture I was getting.
When ceramic items occasionally break due to use, they now play a shattering sound so that the user better understands what happened.
Merge branch 'master' of github.com:Deadrik/TFCraft
Merge pull request #227 from macrixen/patch-1

Fix for missing ingot pile textures.