Custom Crafting

- Improved configuration. It is able to detect bad recipes for the most part
- Implemented shift click (needs improvement)
- Fixed bug with how data is stored with the player
- Sign needs to be placed on a workbench instead of a chest now
- Changed how output items need to be formatted

1) Shift clicking output items needs  improvement.
2) RB 1.5.2 R1 broke this mod when drag clicking in the inventory due to this improvement -> https://bukkit.atlassian.net/browse/BUKKIT-3859
3) Shift clicking an item when not in the advanced crafting window will output a console error. It's noting to worry about, but I have fixed it for the next update.