Removed unused vars

src/jquery.sketchable.animate.js

@@ -120,9 +120,6 @@
    * @namespace $.fn.sketchable.plugins.animate
    */
   $.fn.sketchable.plugins.animate = function($instance) {
-    // Access the instance configuration.
-    var config = $instance.sketchable('config');
-
     var callbacks = {
       clear: function(elem, data) {
         data.animate && data.animate.cancel();

src/jquery.sketchable.serializer.js

@@ -14,9 +14,6 @@
    * @namespace $.fn.sketchable.plugins.serializer
    */
   $.fn.sketchable.plugins.serializer = function($instance) {
-    // Access the instance configuration.
-    var config = $instance.sketchable('config');
-
     // Expose public API: all jQuery sketchable instances will have these methods.
     $.extend($.fn.sketchable.api, {
       // Namespace methods to avoid collisions with other plugins.

src/jquery.sketchable.svg.js

@@ -14,9 +14,6 @@
    * @namespace $.fn.sketchable.plugins.svg
    */
   $.fn.sketchable.plugins.svg = function($instance) {
-    // Access the instance configuration.
-    var config = $instance.sketchable('config');
-
     var callbacks = {
       clear: function(elem, data) {
         data.sketch.callStack = [];

src/sketchable.animate.js

@@ -122,9 +122,6 @@
    * @namespace Sketchable.plugins.animate
    */
   Sketchable.prototype.plugins.animate = function(instance) {
-    // Access the instance configuration.
-    var config = instance.config();
-
     var callbacks = {
       clear: function(elem, data) {
         data.animate && data.animate.cancel();

src/sketchable.serializer.js

@@ -16,9 +16,6 @@
    * @namespace Sketchable.plugins.serializer
    */
   Sketchable.prototype.plugins.serializer = function(instance) {
-    // Access the instance configuration.
-    var config = instance.config();
-
     // Expose public API: all Sketchable instances will have these methods.
     deepExtend(instance, {
       // Namespace methods to avoid collisions with other plugins.

src/sketchable.svg.js

@@ -16,9 +16,6 @@
    * @namespace Sketchable.plugins.svg
    */
   Sketchable.prototype.plugins.svg = function(instance) {
-    // Access the instance configuration.
-    var config = instance.config();
-
     var callbacks = {
       clear: function(elem, data) {
         data.sketch.callStack = [];