Update #MSG_PRUSA3D_FORUM c=18

Firmware/ultralcd.cpp

@@ -1917,7 +1917,7 @@ static void lcd_support_menu()
   }*/
       
   MENU_ITEM_BACK_P(_i("prusa3d.com"));////MSG_PRUSA3D
-  MENU_ITEM_BACK_P(_i("forum.prusa3d.com"));////MSG_PRUSA3D_FORUM
+  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);
   MENU_ITEM_BACK_P(PSTR(FILAMENT_SIZE));

lang/lang_en.txt

@@ -292,7 +292,7 @@
 #MSG_FLOW c=15
 "Flow"
 
-#MSG_PRUSA3D_FORUM
+#MSG_PRUSA3D_FORUM c=18
 "forum.prusa3d.com"
 
 #MSG_SELFTEST_COOLING_FAN c=20

lang/lang_en_cz.txt

@@ -390,7 +390,7 @@
 "Flow"
 "Prutok"
 
-#MSG_PRUSA3D_FORUM
+#MSG_PRUSA3D_FORUM c=18
 "forum.prusa3d.com"
 "\x00"
 

lang/lang_en_de.txt

@@ -390,7 +390,7 @@
 "Flow"
 "Durchfluss"
 
-#MSG_PRUSA3D_FORUM
+#MSG_PRUSA3D_FORUM c=18
 "forum.prusa3d.com"
 "\x00"
 

lang/lang_en_es.txt

@@ -390,7 +390,7 @@
 "Flow"
 "Flujo"
 
-#MSG_PRUSA3D_FORUM
+#MSG_PRUSA3D_FORUM c=18
 "forum.prusa3d.com"
 "\x00"
 

lang/lang_en_fr.txt

@@ -390,7 +390,7 @@
 "Flow"
 "Flux"
 
-#MSG_PRUSA3D_FORUM
+#MSG_PRUSA3D_FORUM c=18
 "forum.prusa3d.com"
 "\x00"
 

lang/lang_en_it.txt

@@ -390,7 +390,7 @@
 "Flow"
 "Flusso"
 
-#MSG_PRUSA3D_FORUM
+#MSG_PRUSA3D_FORUM c=18
 "forum.prusa3d.com"
 "\x00"
 

lang/lang_en_nl.txt

@@ -390,7 +390,7 @@
 "Flow"
 "Stromen"
 
-#MSG_PRUSA3D_FORUM
+#MSG_PRUSA3D_FORUM c=18
 "forum.prusa3d.com"
 "\x00"
 

lang/lang_en_pl.txt

@@ -390,7 +390,7 @@
 "Flow"
 "Przeplyw"
 
-#MSG_PRUSA3D_FORUM
+#MSG_PRUSA3D_FORUM c=18
 "forum.prusa3d.com"
 "\x00"