fix translation string extraction for shields

mods/ITEMS/mcl_shields/init.lua

@@ -456,10 +456,30 @@ minetest.register_craft({
 	}
 })
 
+local color_names = {
+        ["white"] =      S("White Shield"),
+        ["grey"] =       S("Grey Shield"),
+        ["silver"] =     S("Light Grey Shield"),
+        ["black"] =      S("Black Shield"),
+        ["red"] =        S("Red Shield"),
+        ["yellow"] =     S("Yellow Shield"),
+        ["green"] =      S("Green Shield"),
+        ["cyan"] =       S("Cyan Shield"),
+        ["blue"] =       S("Blue Shield"),
+        ["magenta"] =    S("Magenta Shield"),
+        ["orange"] =     S("Orange Shield"),
+        ["purple"] =     S("Purple Shield"),
+        ["brown"] =      S("Brown Shield"),
+        ["pink"] =       S("Pink Shield"),
+        ["lime"] =       S("Lime Shield"),
+        ["light_blue"] = S("Light Blue Shield"),
+}
+
+
 for _, colortab in pairs(mcl_banners.colors) do
 	local color = colortab[1]
 	minetest.register_tool("mcl_shields:shield_" .. color, {
-		description = S(colortab[6] .. " Shield"),
+		description = color_names[color],
 		_doc_items_longdesc = S("A shield is a tool used for protecting the player against attacks."),
 		inventory_image = "mcl_shield.png^(mcl_shield_item_overlay.png^[colorize:" .. colortab[4] ..")",
 		stack_max = 1,

mods/ITEMS/mcl_shields/locale/mcl_shields.de.tr

@@ -1,10 +1,6 @@
 # textdomain: mcl_shields
 Shield=Schild
 A shield is a tool used for protecting the player against attacks.=Der Schild ist eine Schutzwaffe, die den Spieler vor Angriffen schützt.
-
-
-##### not used anymore #####
-
 White Shield=Weißer Schild
 Grey Shield=Grauer Schild
 Light Grey Shield=Hellgrauer Schild

mods/ITEMS/mcl_shields/locale/mcl_shields.es.tr

@@ -1,10 +1,6 @@
 # textdomain: mcl_shields
 Shield=Escudo
 A shield is a tool used for protecting the player against attacks.=Un escudo es una herramienta usada para proteger al jugador de ataques.
-
-
-##### not used anymore #####
-
 White Shield=Escudo blanco
 Grey Shield=Escudo gris
 Light Grey Shield=Escudo gris claro

mods/ITEMS/mcl_shields/locale/mcl_shields.fr.tr

@@ -1,10 +1,6 @@
 # textdomain: mcl_shields
 Shield=Bouclier
 A shield is a tool used for protecting the player against attacks.=Un bouclier est un outil utilisé pour protéger le joueur contre les attaques.
-
-
-##### not used anymore #####
-
 White Shield=Bouclier Blanc
 Grey Shield=Bouclier Gris
 Light Grey Shield=Bouclier Gris Clair

mods/ITEMS/mcl_shields/locale/mcl_shields.ja.tr

@@ -1,10 +1,6 @@
 # textdomain: mcl_shields
 Shield=盾
 A shield is a tool used for protecting the player against attacks.=盾は、攻撃からプレイヤーを守るために使う道具です。
-
-
-##### not used anymore #####
-
 White Shield=盾（白色）
 Grey Shield=盾（灰色）
 Light Grey Shield=盾（薄灰色）

mods/ITEMS/mcl_shields/locale/mcl_shields.nb.tr

@@ -1,10 +1,6 @@
 # textdomain: mcl_shields
 Shield=Skjold
 A shield is a tool used for protecting the player against attacks.=Et skjold er et verktøy som brukes for å beskytte spilleren mot angrep.
-
-
-##### not used anymore #####
-
 White Shield=Hvitt skjold
 Grey Shield=Grått skjold
 Light Grey Shield=Lysegrått skjold

mods/ITEMS/mcl_shields/locale/mcl_shields.pt_BR.tr

@@ -1,10 +1,6 @@
 # textdomain: mcl_shields
 Shield=Escudo
 A shield is a tool used for protecting the player against attacks.=Um escudo é uma ferramenta usada para a proteção do jogador contra ataques.
-
-
-##### not used anymore #####
-
 White Shield=Escudo Branco
 Grey Shield=Escudo Cinza
 Light Grey Shield=Escudo Cinza Claro

mods/ITEMS/mcl_shields/locale/mcl_shields.ru.tr

@@ -1,10 +1,6 @@
 # textdomain: mcl_shields
 Shield=Щит
 A shield is a tool used for protecting the player against attacks.=Щит это инструмент, используемый для защиты игрока от атак.
-
-
-##### not used anymore #####
-
 White Shield=Белый щит
 Grey Shield=Серый щит
 Light Grey Shield=Светло-серый щит

mods/ITEMS/mcl_shields/locale/mcl_shields.zh_CN.tr

@@ -1,10 +1,6 @@
 # textdomain: mcl_shields
 Shield=盾牌
 A shield is a tool used for protecting the player against attacks.=盾牌是一种用于保护玩家免受攻击的工具。
-
-
-##### not used anymore #####
-
 White Shield=白色盾牌
 Grey Shield=灰色盾牌
 Light Grey Shield=浅灰色盾牌

mods/ITEMS/mcl_shields/locale/template.txt

@@ -1,3 +1,19 @@
 # textdomain: mcl_shields
 Shield=
 A shield is a tool used for protecting the player against attacks.=
+White Shield=
+Grey Shield=
+Light Grey Shield=
+Black Shield=
+Red Shield=
+Yellow Shield=
+Green Shield=
+Cyan Shield=
+Blue Shield=
+Magenta Shield=
+Orange Shield=
+Purple Shield=
+Brown Shield=
+Pink Shield=
+Lime Shield=
+Light Blue Shield=