Palette creator can save palettes to local storage

src/js/model/Palette.js

@@ -0,0 +1,38 @@
+(function () {
+  var ns = $.namespace('pskl.model');
+
+  ns.Palette = function (id, name, colors) {
+    this.id = id;
+    this.name = name;
+    this.colors = colors;
+  };
+
+  ns.Palette.fromObject = function (paletteObj) {
+    var colors = paletteObj.colors.slice(0 , paletteObj.colors.length);
+    return new ns.Palette(paletteObj.id, paletteObj.name, colors);
+  };
+
+  ns.Palette.prototype.get = function (index) {
+    return this.colors[index];
+  };
+
+  ns.Palette.prototype.set = function (index, color) {
+    this.colors[index] = color;
+  };
+
+  ns.Palette.prototype.add = function (color) {
+    this.colors.push(color);
+  };
+
+  ns.Palette.prototype.size = function () {
+    return this.colors.length;
+  };
+
+  ns.Palette.prototype.removeAt = function (index) {
+    this.colors.splice(index, 1);
+  };
+
+  ns.Palette.prototype.move = function (oldIndex, newIndex) {
+    this.colors.splice(newIndex, 0, this.colors.splice(oldIndex, 1)[0]);
+  };
+})();