Add initial Korean localization support

Change-Id: I9873fff23fce7beea8fca7afa34867427c96f3d2
diff --git a/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Cluster_ko.properties b/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Cluster_ko.properties
new file mode 100644
index 0000000..b0f5186
--- /dev/null
+++ b/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Cluster_ko.properties
@@ -0,0 +1,21 @@
+#
+# Copyright 2017-present Open Networking Laboratory
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+title_cluster_nodes=클러스터 노드
+
+k_esc_hint=상세 패널 닫기
+k_click_hint=행을 선택하여 클러스터 노드 세부 정보 표시
+k_scroll_down_hint=가용한 클러스터 노드 보기
\ No newline at end of file