Update #MSG_PRUSA3D c=18

Firmware/ultralcd.cpp

@@ -1916,7 +1916,7 @@ static void lcd_support_menu()
       MENU_ITEM_BACK_P(PSTR("FW - " FW_version));
   }*/
       
-  MENU_ITEM_BACK_P(_i("prusa3d.com"));////MSG_PRUSA3D
+  MENU_ITEM_BACK_P(_i("prusa3d.com"));////MSG_PRUSA3D c=18
   MENU_ITEM_BACK_P(_i("forum.prusa3d.com"));////MSG_PRUSA3D_FORUM c=18
   MENU_ITEM_BACK_P(_i("howto.prusa3d.com"));////MSG_PRUSA3D_HOWTO
   MENU_ITEM_BACK_P(STR_SEPARATOR);

lang/lang_en.txt

@@ -670,7 +670,7 @@
 #MSG_PLEASE_LOAD_PLA c=20 r=4
 "Please load filament first."
 
-#MSG_PRUSA3D
+#MSG_PRUSA3D c=18
 "prusa3d.com"
 
 #MSG_BED_CORRECTION_REAR c=14 r=1

lang/lang_en_cz.txt

@@ -894,7 +894,7 @@
 "Please load filament first."
 "Prosim nejdriv zavedte filament"
 
-#MSG_PRUSA3D
+#MSG_PRUSA3D c=18
 "prusa3d.com"
 "\x00"
 

lang/lang_en_de.txt

@@ -894,7 +894,7 @@
 "Please load filament first."
 "Bitte laden Sie zuerst das Filament."
 
-#MSG_PRUSA3D
+#MSG_PRUSA3D c=18
 "prusa3d.com"
 "\x00"
 

lang/lang_en_es.txt

@@ -894,7 +894,7 @@
 "Please load filament first."
 "Por favor, cargar primero el filamento. "
 
-#MSG_PRUSA3D
+#MSG_PRUSA3D c=18
 "prusa3d.com"
 "prusa3d.es"
 

lang/lang_en_fr.txt

@@ -894,7 +894,7 @@
 "Please load filament first."
 "Veuillez d'abord charger un filament."
 
-#MSG_PRUSA3D
+#MSG_PRUSA3D c=18
 "prusa3d.com"
 "\x00"
 

lang/lang_en_it.txt

@@ -894,7 +894,7 @@
 "Please load filament first."
 "Per favore prima carica il filamento."
 
-#MSG_PRUSA3D
+#MSG_PRUSA3D c=18
 "prusa3d.com"
 "\x00"
 

lang/lang_en_nl.txt

@@ -894,7 +894,7 @@
 "Please load filament first."
 "Laad a.u.b. eerst filament."
 
-#MSG_PRUSA3D
+#MSG_PRUSA3D c=18
 "prusa3d.com"
 "\x00"
 

lang/lang_en_pl.txt

@@ -894,7 +894,7 @@
 "Please load filament first."
 "Najpierw zaladuj filament."
 
-#MSG_PRUSA3D
+#MSG_PRUSA3D c=18
 "prusa3d.com"
 "\x00"