Beta 1.18

Changes:

• silver and gold ores now generate naturally
• added merging tables
• added firestrikers, that can be crafted from one loose stone and one iron ingot in a merge table
• added unlit torches. They can be lit using firestrikers
• burning torches burn out after five minutes
• furnaces drop their contents upon being destroyed
• explosives must now be detonated using firestrikers
• autojump can be turned off in the settings menu