Crafter Base - Minecraft 1.9 command

Crafter Base - Minecraft 1.9 single command block creation

Description:
Place an armor stand on a crafting table to turn it into a crafter. The crafter has no use for now, but may be required by future modules. Also it makes smoke. And you can stack the crafters in one block (no, this will not make you get more items).

Paste this into a command block and power it:
summon FallingSand ~ ~1 ~ {Block:redstone_block,Time:1,Passengers:[{id:FallingSand,Block:activator_rail,Time:1,Passengers:[{id:MinecartCommandBlock,Command:gamerule commandBlockOutput false},{id:MinecartCommandBlock,Command:gamerule logAdminCommands false},{id:MinecartCommandBlock,Command:setblock ~1 ~-2 ~ repeating_command_block 1 _ {auto:1,TrackOutput:0b,Command:testfor @e[type=ArmorStand,tag=!SCB_Checked]}},{id:MinecartCommandBlock,Command:setblock ~1 ~-1 ~ chain_command_block 1 _ {auto:1,TrackOutput:0b,Command:execute @e[type=ArmorStand,tag=!SCB_Checked] ~ ~ ~ detect ~ ~-1 ~ crafting_table -1 scoreboard players tag @e[c=1] add SCB_CrafterMkn}},{id:MinecartCommandBlock,Command:setblock ~1 ~ ~ chain_command_block 3 _ {auto:1,TrackOutput:0b,Command:execute @e[type=ArmorStand,tag=SCB_CrafterMkn] ~ ~ ~ playsound minecraft:entity.firework.large_blast block @p ~ ~ ~ 0 1.2}},{id:MinecartCommandBlock,Command:"setblock ~1 ~ ~1 chain_command_block 0 _ {auto:1,TrackOutput:0b,Command:\"entitydata @e[type=ArmorStand,tag=SCB_CrafterMkn] {Small:1,CustomName:\\\"Crafter\\\",CustomNameVisible:1,NoGravity:1,Invisible:1,Marker:1}\"}"},{id:MinecartCommandBlock,Command:setblock ~1 ~-1 ~1 chain_command_block 0 _ {auto:1,TrackOutput:0b,Command:tp @e[type=ArmorStand,tag=SCB_CrafterMkn] ~ ~-1 ~}},{id:MinecartCommandBlock,Command:setblock ~1 ~-2 ~1 chain_command_block 3 _ {auto:1,TrackOutput:0b,Command:scoreboard players tag @e[type=ArmorStand,tag=SCB_CrafterMkn] add SCB_Crafter}},{id:MinecartCommandBlock,Command:setblock ~1 ~-2 ~2 chain_command_block 1 _ {auto:1,TrackOutput:0b,Command:scoreboard players tag @e[type=ArmorStand,tag=SCB_CrafterMkn] remove SCB_CrafterMkn}},{id:MinecartCommandBlock,Command:setblock ~1 ~-1 ~2 chain_command_block 1 _ {auto:1,TrackOutput:0b,Command:scoreboard players tag @e[type=ArmorStand,tag=!SCB_Checked] add SCB_Checked}},{id:MinecartCommandBlock,Command:setblock ~1 ~ ~2 chain_command_block 3 _ {auto:1,TrackOutput:0b,Command:execute @e[type=ArmorStand,tag=SCB_Crafter] ~ ~ ~ particle smoke ~ ~ ~ 0.5 0.5 0.5 0 10}},{id:MinecartCommandBlock,Command:setblock ~1 ~ ~3 chain_command_block 0 _ {auto:1,TrackOutput:0b,Command:execute @e[type=ArmorStand,tag=SCB_Crafter] ~ ~ ~ detect ~ ~ ~ air -1 kill @e[c=1]}},{id:MinecartCommandBlock,Command:setblock ~ ~1 ~ command_block 0 _ {auto:1b,Command:fill ~ ~-3 ~ ~ ~ ~ air}},{id:MinecartCommandBlock,Command:"/tellraw @a [\"\",{\"text\":\"The Crafter Base module has been successfully installed. \",\"color\":\"dark_green\",\"bold\":true},{\"text\":\"Check out more!\",\"color\":\"dark_blue\",\"bold\":true,\"underlined\":true,\"clickEvent\":{\"action\":\"open_url\",\"value\":\"http://pastebin.com/u/Sobsz\"}}]"},{id:MinecartCommandBlock,Command:kill @e[type=MinecartCommandBlock,dx=0]}]}]}