Update easing function declaration. Bump the next version.

Easing function had obsolete declaration with 5 arguments, should be only 1.

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "jquery-circle-progress",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "authors": [
     "Rostyslav Bryzgunov <[email protected]>"
   ],

dist/circle-progress.js

@@ -3,7 +3,7 @@
  * {@link http://kottenator.github.io/jquery-circle-progress/}
  *
  * @author Rostyslav Bryzgunov <[email protected]>
- * @version 1.2.1
+ * @version 1.2.2
  * @licence MIT
  * @preserve
  */
@@ -470,10 +470,14 @@
   };
 
   // ease-in-out-cubic
-  $.easing.circleProgressEasing = function(x, t, b, c, d) {
-    if ((t /= d / 2) < 1)
-      return c / 2 * t * t * t + b;
-    return c / 2 * ((t -= 2) * t * t + 2) + b;
+  $.easing.circleProgressEasing = function(x) {
+    if (x < 0.5) {
+      x = 2 * x;
+      return 0.5 * x * x * x;
+    } else {
+      x = 2 - 2 * x;
+      return 1 - 0.5 * x * x * x;
+    }
   };
 
   /**

docs/index.html

@@ -54,12 +54,10 @@ <h1 class="page-title">
     read the documentation on <a href="https://github.com/kottenator/jquery-circle-progress">GitHub</a>
   </p>
 
-  <p>
-    <div class="install">
-      <a href="https://github.com/kottenator/jquery-circle-progress/archive/1.2.1.tar.gz">Download version 1.2.1</a>
-      <code>bower install jquery-circle-progress</code>
-      <code>npm install jquery-circle-progress</code>
-    </div>
+  <p class="install">
+    <a href="https://github.com/kottenator/jquery-circle-progress/archive/1.2.2.tar.gz">Download version 1.2.2</a>
+    <code>bower install jquery-circle-progress</code>
+    <code>npm install jquery-circle-progress</code>
   </p>
 
   <p class="credits">
@@ -74,7 +72,7 @@ <h1 class="page-title">
   </p>
 
   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
-  <script src="https://rawgit.com/kottenator/jquery-circle-progress/1.2.1/dist/circle-progress.js"></script>
+  <script src="https://rawgit.com/kottenator/jquery-circle-progress/1.2.2/dist/circle-progress.js"></script>
   <script src="examples.js"></script>
 </body>
 </html>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jquery-circle-progress",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "author": "Rostyslav Bryzgunov <[email protected]>",
   "description": "Plugin to draw animated circular progress bars",
   "license": "MIT",