Changes for CivRealms 2.0

• Added health potions. You craft them directly with 2 bronze ingots a melon slice on a crafting table. They start out as splash potions.
• Health potions heal 3 hearts.
• If you take combat damage that puts you below 3 hearts, and have a health potion in your inventory, it will automatically heal you.
• You can technically brew harming potions, but they will have no effect (have no easy way to block brews, but can block the effect)

Also: * Tiers of armor and melee weapons were spread out more. Steel weapons will still be just as effective against steel armor as always, but will be more effective against quilted armor, etc. * (as a side effect, decent gear is more effective against wolves since wolves are effectively in the "naked/empty-handed" tier) * (as a side effect, bows are a little less effective on average than before against armored opponents)