Ckeditor - update to last version

.github/ISSUE_TEMPLATE

@@ -1 +1 @@
-Please do not report issues in CKEditor. The correct location of CKEditor issue tracker is: http://dev.ckeditor.com/
+Please do not report issues in CKEditor. The correct location of CKEditor issue tracker is: https://github.com/ckeditor/ckeditor-dev/issues

.npm/README.md

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+# CKEditor 4 [![Tweet](https://img.shields.io/twitter/url/http/shields.io.svg?style=social)](https://twitter.com/intent/tweet?text=Check%20out%20CKEditor%204%20on%20npm&url=https%3A%2F%2Fwww.npmjs.com%2Fpackage%2Fckeditor4)
+
+[![GitHub tag](https://img.shields.io/github/tag/ckeditor/ckeditor4-releases.svg)](https://github.com/ckeditor/ckeditor4-releases)
+[![Dependencies](https://img.shields.io/david/ckeditor/ckeditor4.svg)](https://david-dm.org/ckeditor/ckeditor4)
+[![Dev dependencies](https://img.shields.io/david/dev/ckeditor/ckeditor4.svg)](https://david-dm.org/ckeditor/ckeditor4?type=dev)
+
+[![Join newsletter](https://img.shields.io/badge/join-newsletter-00cc99.svg)](http://eepurl.com/c3zRPr)
+[![Follow twitter](https://img.shields.io/badge/follow-twitter-00cc99.svg)](https://twitter.com/ckeditor)
+
+A highly configurable WYSIWYG HTML editor with hundreds of features, from creating rich text content with captioned images, videos, tables, or media embeds to pasting from Word and drag&drop image upload.
+
+Supports a broad range of browsers, including legacy ones.
+
+![CKEditor 4 screenshot](https://c.cksource.com/a/1/img/npm/ckeditor4.png)
+
+## Getting Started
+
+```
+npm install --save ckeditor4
+```
+
+Use it on your website:
+
+```html
+<div id="editor">
+    <p>This is the editor content.</p>
+</div>
+<script src="./node_modules/ckeditor4/ckeditor.js"></script>
+<script>
+    CKEDITOR.replace( 'editor' );
+</script>
+```
+
+You can also load CKEditor 4 using [CDN](https://cdn.ckeditor.com/#ckeditor4).
+
+## Features
+
+* Over 500 plugins in the [Add-ons Repository](https://ckeditor.com/cke4/addons).
+* Pasting from Microsoft Word and Excel.
+* Drag&drop image uploads.
+* Media embeds to insert videos, tweets, maps, slideshows.
+* Powerful clipboard integration.
+* Content quality control with Advanced Content Filter.
+* Extensible widget system.
+* Custom table selection.
+* Accessibility conforming to WCAG and Section 508.
+* Over 60 localizations available with full RTL support.
+
+## Presets
+
+The CKEditor 4 npm package comes in the `standard-all` preset, so it includes all official CKEditor plugins, with those from the [standard package](https://sdk.ckeditor.com/samples/standardpreset.html) active by default.
+
+## Further Resources
+
+* [CKEditor 4 demo](https://ckeditor.com/ckeditor-4/)
+* [Documentation](https://ckeditor.com/docs/ckeditor4/latest/)
+* [API documentation](https://ckeditor.com/docs/ckeditor4/latest/api/index.html)
+* [Configuration reference](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_config.html)
+* [CKEditor SDK with more samples](https://sdk.ckeditor.com/)
+
+If you are looking for CKEditor 5, here's a link to the relevant npm package: <https://www.npmjs.com/package/ckeditor5>
+
+## Browser Support
+
+| [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/edge/edge_48x48.png" alt="IE / Edge" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>IE / Edge | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/firefox/firefox_48x48.png" alt="Firefox" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Firefox | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/chrome/chrome_48x48.png" alt="Chrome" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Chrome | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/chrome/chrome_48x48.png" alt="Chrome" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Chrome (Android) | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/safari/safari_48x48.png" alt="Safari" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Safari | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/safari-ios/safari-ios_48x48.png" alt="iOS Safari" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>iOS Safari | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/opera/opera_48x48.png" alt="Opera" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Opera |
+| --------- | --------- | --------- | --------- | --------- | --------- | --------- |
+| IE8, IE9, IE10, IE11, Edge| latest version| latest version| latest version| latest version| latest version| latest version
+
+Find out more in the [Browser Compatibility guide](https://ckeditor.com/docs/ckeditor4/latest/guide/dev_browsers.html#officially-supported-browsers).
+
+## Contribute
+
+If you would like to help maintain the project, follow the [Contribution instructions](https://github.com/ckeditor/ckeditor4/blob/master/.github/CONTRIBUTING.md).
+
+## License
+
+Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
+
+For licensing, see LICENSE.md or <https://ckeditor.com/legal/ckeditor-oss-license>

.npmignore

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+.*/**