added local spectrum

public/assets/spectrum/i18n/jquery.spectrum-zh-tw.js

@@ -0,0 +1,18 @@
+// Spectrum Colorpicker
+// Traditional Chinese (zh-tw) localization
+// https://github.com/bgrins/spectrum
+
+(function ( $ ) {
+
+    var localization = $.spectrum.localization["zh-tw"] = {
+        cancelText: "取消",
+        chooseText: "選擇",
+        clearText: "清除",
+        togglePaletteMoreText: "更多選項",
+        togglePaletteLessText: "隱藏",
+        noColorSelectedText: "尚未選擇任何顏色"
+    };
+
+    $.extend($.fn.spectrum.defaults, localization);
+
+})( jQuery );