Wired Redstone

Changes:

• Fixed wires accidentally powering the blocks behind gates when the wire and gate are at a corner inside the same block.
• Fixed wires sometimes not detecting gates as blockage.
• Added Standing Red Alloy Wire.
• Added Standing Insulated Wires.
• Added Standing Bundled Cables.
• Added wire_gate_connectable tag for blocks that should only be connected to on the sides and not the top or bottom (#44).