UrlToBlock

/ub create <imageUrl> - Creates a block
Example: /ub add http://web2.golde.org/files/spigot/UrlToBlock/ExampleImages/Lucky_Block.png
/ub gui - Shows every block that has been created. Click it to get the block
/ub remove <id> - Deletes the block
/ub reload - Reloads config
/ub purge - Removes every block added
/ub dump - Useful when reporting bugs to me
/ub stack - Stack unstacked UrlBlocks in your inventory
/ub saveResourcePackToComputer - Saves the resourcepack to the computers file system in the plugins directory