Economical Villager Trading

• Updated for 1.21!
• Improved mod compatibility potential:
  • Whether a trade is a "buy trade" is now determined by whether the given item is tagged with "economical_villager_trading:buy_trade_currencies"
  • By default, "economical_villager_trading:buy_trade_currencies" contains "c:villager_currencies", which contains "minecraft:emerald"
• Replaced bundled CrowdinTranslate with optional SSS Translate dependency; install SSS Translate for automatic translation updates
• Moderate internal changes (reduced spaghetti content by up to 31% or more!)

A cumulative changelog can be found here