Cleanup and create new version

Author: wcoder

README.md

@@ -16,7 +16,7 @@ Simple, powerful, customizable and super lightweight (1 Kb Gzip) social buttons
 
 ## Install
 
-NPM:
+### Available in NPM
 
 ```sh
 npm i share-buttons
@@ -28,6 +28,12 @@ include `share-buttons.js` in the end of page:
 <script src="<path>/dist/share-buttons.js"></script>
 ```
 
+### Getting the library from CDN
+
+```html
+<script src="//cdn.jsdelivr.net/npm/share-buttons/dist/share-buttons.js"></script>
+```
+
 Paste this HTML on the page:
 
 ``` html
@@ -113,4 +119,4 @@ You can also use [simple-icons](https://github.com/simple-icons/simple-icons).
 
 ----
 
-&copy; 2015 - 2020 Yauheni Pakala
+&copy; 2015+ Yauheni Pakala and [contributors](https://github.com/wcoder/share-buttons/graphs/contributors) | MIT

dist/share-buttons.js

@@ -1,6 +1,6 @@
 {
   "name": "share-buttons",
-  "version": "1.7.0",
+  "version": "1.8.0",
   "description": "Simple social buttons for your site.",
   "directories": {
     "example": "example"

package-lock.json

@@ -9,10 +9,6 @@
 
     /**
      * Class to display the buttons of social networks.
-     *
-     * @author Yauheni Pakala <https://wcoder.github.io>
-     * @version 1.6
-     * @license MIT
      */
     function ShareButtons() {
 
@@ -140,12 +136,13 @@
          * Counter for generated cache's share button's index.
          * This to reference added share buttons' listeners.
          */
-        var refCounter = 0
+        var refCounter = 0;
+
         /**
          * List of added listeners' for share buttons.
          * This to index listeners' for update or removal purpose.
          */
-        var listenersCache = {}
+        var listenersCache = {};
 
        /**
         * Method for detaching event to the element