Merge pull request 'Update description of emerald' (#1866) from ztianyang/MineClone2:emerald-desc into master

Reviewed-on: MineClone2/MineClone2#1866

mods/ITEMS/mcl_core/craftitems.lua

@@ -93,7 +93,7 @@ minetest.register_craftitem("mcl_core:gold_ingot", {
 
 minetest.register_craftitem("mcl_core:emerald", {
 	description = S("Emerald"),
-	_doc_items_longdesc = S("Emeralds are not very useful on their own, but they can exchanged for gold ingots by crafting."),
+	_doc_items_longdesc = S("Emeralds are used in villager trades as currency."),
 	inventory_image = "mcl_core_emerald.png",
 	stack_max = 64,
 	groups = { craftitem=1 },

mods/ITEMS/mcl_core/locale/mcl_core.de.tr

@@ -95,7 +95,7 @@ Dirt acts as a soil for a few plants. When in light, this block may grow a grass
 Emerald=Smaragd
 Emerald Ore=Smaragderz
 Emerald ore is the ore of emeralds. It is very rare and can be found alone, not in clusters.=Smaragderz ist das Erz von Smaragden. Es ist sehr selten und kann nur einzeln gefunden werden, nicht in Ansammlungen.
-Emeralds are not very useful on their own, but they can exchanged for gold ingots by crafting.=Smaragde sind nicht besonders nützlich, aber man kann sie in der Fertigung durch Goldbarren eintauschen.
+Emeralds are used in villager trades as currency.=Smaragde sind nicht besonders nützlich, aber man kann sie in der Fertigung durch Goldbarren eintauschen.
 Flint=Feuerstein
 Flint is a raw material.=Feuerstein ist ein Rohstoff.
 Flowing Lava=Fließende Lava

mods/ITEMS/mcl_core/locale/mcl_core.es.tr

@@ -95,7 +95,7 @@ Dirt acts as a soil for a few plants. When in light, this block may grow a grass
 Emerald=Esmeralda
 Emerald Ore=Mena de esmeralda
 Emerald ore is the ore of emeralds. It is very rare and can be found alone, not in clusters.=El mineral esmeralda es el mineral de las esmeraldas. Es muy raro y se puede encontrar solo, no en grupos.
-Emeralds are not very useful on their own, but they can exchanged for gold ingots by crafting.=Las esmeraldas no son muy útiles por sí mismas, pero pueden cambiarse por lingotes de oro haciendo artesanías.
+Emeralds are used in villager trades as currency.=Las esmeraldas no son muy útiles por sí mismas, pero pueden cambiarse por lingotes de oro haciendo artesanías.
 Flint=Pedernal
 Flint is a raw material.=El pedernal es una materia prima.
 Flowing Lava=Lava que fluye

mods/ITEMS/mcl_core/locale/mcl_core.fr.tr

@@ -95,7 +95,7 @@ Dirt acts as a soil for a few plants. When in light, this block may grow a grass
 Emerald=Emeraude
 Emerald Ore=Minerai d'Emeraude
 Emerald ore is the ore of emeralds. It is very rare and can be found alone, not in clusters.=Le minerai d'émeraude produit des émeraudes. Il est très rare et peut être trouvé seul, pas en filons.
-Emeralds are not very useful on their own, but they can exchanged for gold ingots by crafting.=Les émeraudes ne sont pas très utiles seules, mais elles peuvent être échangées contre des lingots d'or.
+Emeralds are used in villager trades as currency.=Les émeraudes ne sont pas très utiles seules, mais elles peuvent être échangées contre des lingots d'or.
 Flint=Silex
 Flint is a raw material.=Le silex est une matière première.
 Flowing Lava=Lave qui coule

mods/ITEMS/mcl_core/locale/mcl_core.pl.tr

@@ -95,7 +95,7 @@ Dirt acts as a soil for a few plants. When in light, this block may grow a grass
 Emerald=Szmaragd
 Emerald Ore=Ruda szmaragdu
 Emerald ore is the ore of emeralds. It is very rare and can be found alone, not in clusters.=Ruda szmaragdu jest bardzo rzadka i występuje samotnie, nie w grupach.
-Emeralds are not very useful on their own, but they can exchanged for gold ingots by crafting.=Szmaragdy nie są zbyt użyteczne same w sobie, ale można z nich wytworzyć sztabki złota. 
+Emeralds are used in villager trades as currency.=Szmaragdy nie są zbyt użyteczne same w sobie, ale można z nich wytworzyć sztabki złota. 
 Flint=Krzemień
 Flint is a raw material.=Krzemień jest surowym materiałem.
 Flowing Lava=Płynąca lawa

mods/ITEMS/mcl_core/locale/mcl_core.ru.tr

@@ -95,7 +95,7 @@ Dirt acts as a soil for a few plants. When in light, this block may grow a grass
 Emerald=Изумруд
 Emerald Ore=Изумрудная руда
 Emerald ore is the ore of emeralds. It is very rare and can be found alone, not in clusters.=Изумрудная руда встречается очень редко и всегда по одному блоку.
-Emeralds are not very useful on their own, but they can exchanged for gold ingots by crafting.=Изумруды не очень полезны сами по себе, но их можно обменять на золотые слитки.
+Emeralds are used in villager trades as currency.=Изумруды не очень полезны сами по себе, но их можно обменять на золотые слитки.
 Flint=Кремень
 Flint is a raw material.=Кремень это необработанный материал.
 Flowing Lava=Текущая лава

mods/ITEMS/mcl_core/locale/template.txt

@@ -95,7 +95,7 @@ Dirt acts as a soil for a few plants. When in light, this block may grow a grass
 Emerald=
 Emerald Ore=
 Emerald ore is the ore of emeralds. It is very rare and can be found alone, not in clusters.=
-Emeralds are not very useful on their own, but they can exchanged for gold ingots by crafting.=
+Emeralds are used in villager trades as currency.=
 Flint=
 Flint is a raw material.=
 Flowing Lava=