Adds vanilla-themed automatic workstations similar to the crafter

Smither

• An automatic smithing table.
• All input slots can be separately disabled.
• Outputs a comparator signal of 1 for every input slot that has an item in it or is disabled.
• When it receives a redstone signal it ejects the result obtained from the input slots. By placing another container block in front of it will make it eject the result into that container.
• Items can be put in it with blocks like a hopper, dropper, crafter, another smither, etc.

Rest of the workstations are being worked upon.

This mod is in beta testing phase right now.