[LION]Add korean localization

Change-Id: Iae94b89e2c5ff72f015a245982a8e18ee2d8a3a8
diff --git a/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Ui_ko.properties b/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Ui_ko.properties
index 4506afa..f63f4a6 100644
--- a/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Ui_ko.properties
+++ b/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Ui_ko.properties
@@ -18,16 +18,16 @@
 # Common button text
 ok=승인
 cancel=취소
-close=Close (ko)
+close=닫기
 
 # Gesture text
 click=클릭
 click_row=행 선택
 scroll_down=아래로 스크롤
-shift_click=shift-click (ko)
-drag=drag (ko)
-cmd_scroll=cmd-scroll (ko)
-cmd_drag=cmd-drag (ko)
+shift_click=시프트&클릭
+drag=드래그
+cmd_scroll=커맨드(Alt)&스크롤
+cmd_drag=커맨드(Alt)&스크롤
 
 # Common control button tooltips
 tt_ctl_auto_refresh=자동 새로고침 토글