added local spectrum

public/assets/spectrum/i18n/jquery.spectrum-ko.js

@@ -0,0 +1,18 @@
+// Spectrum Colorpicker
+// Korean (ko) localization
+// https://github.com/bgrins/spectrum
+
+(function ( $ ) {
+
+    var localization = $.spectrum.localization["ko"] = {
+        cancelText: "취소",
+        chooseText: "선택",
+        clearText: "선택 초기화",
+        noColorSelectedText: "선택된 색상 없음",
+        togglePaletteMoreText: "더보기",
+        togglePaletteLessText: "줄이기"
+    };
+
+    $.extend($.fn.spectrum.defaults, localization);
+
+})( jQuery );