Localization for existing home message added.

Signed-off-by: Pavel Erokhin (MairwunNx) <MairwunNx@gmail.com>

Author: MairwunNx

src/main/resources/assets/projectessentialshome/lang/en_us.json

@@ -5,5 +5,6 @@
   "project_essentials_home.home.set.success": "§6New home with name §7\"%s\" §6has been saved.",
   "project_essentials_home.home.remove.restricted": "§cYou §7don't have permission §cto set remove home.",
   "project_essentials_home.home.remove.success": "§6Home with name §7\"%s\" §6has been removed.",
-  "project_essentials_home.home.not_found": "§cHome with name §7\"%s\" §cnot found."
+  "project_essentials_home.home.not_found": "§cHome with name §7\"%s\" §cnot found.",
+  "project_essentials_home.home.set.already_exist": "§cHome with name §7\"%s\" §calready exist."
 }

src/main/resources/assets/projectessentialshome/lang/ru_ru.json

@@ -5,5 +5,6 @@
   "project_essentials_home.home.set.success": "§6Новая точка дома была установлена с именем §7\"%s\"§6.",
   "project_essentials_home.home.remove.restricted": "§cУ вас §7нет прав §cна удаление точки нового дома.",
   "project_essentials_home.home.remove.success": "§6Точка дома с именем §7\"%s\"§6 удалена.",
-  "project_essentials_home.home.not_found": "§cТочка дома с именем §7\"%s\" §cне найдена."
+  "project_essentials_home.home.not_found": "§cТочка дома с именем §7\"%s\" §cне найдена.",
+  "project_essentials_home.home.set.already_exist": "§cТочка дома с именем §7\"%s\" §cуже существует."
 }