Add spanish version of some names

server/add_user.go

@@ -18,8 +18,10 @@ var (
 	// See https://ldpreload.com/blog/names-to-reserve
 	reservedNames = map[string]bool{
 		"abuse":                  true,
+		"abuso":                  true,
 		"admin":                  true,
 		"administrator":          true,
+		"administrador":          true,
 		"autoconfig":             true,
 		"broadcasthost":          true,
 		"crossdomain.xml":        true,
@@ -57,13 +59,16 @@ var (
 		"robots.txt":             true,
 		"root":                   true,
 		"sales":                  true,
+		"sd":                     true,
 		"security":               true,
 		"sindominio":             true,
 		"ssladmin":               true,
 		"ssladministrator":       true,
 		"sslwebmaster":           true,
+		"stadisticas":            true,
 		"stats":                  true,
 		"statistics":             true,
+		"soporte":                true,
 		"support":                true,
 		"sysadmin":               true,
 		"usenet":                 true,