Tests: Removed BrowserStack integration in this repository (see ckedi…

…tor/ckeditor5#1742).

.travis.yml

@@ -28,6 +28,4 @@ after_script:
 - ckeditor5-dev-tests-notify-travis-status
 env:
   global:
-  - secure: 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
-  - secure: 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
-  - secure: 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
+  - secure: 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

README.md

@@ -4,7 +4,6 @@ CKEditor 5 autosave feature
 [![Join the chat at https://gitter.im/ckeditor/ckeditor5](https://badges.gitter.im/ckeditor/ckeditor5.svg)](https://gitter.im/ckeditor/ckeditor5?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![npm version](https://badge.fury.io/js/%40ckeditor%2Fckeditor5-autosave.svg)](https://www.npmjs.com/package/@ckeditor/ckeditor5-autosave)
 [![Build Status](https://travis-ci.org/ckeditor/ckeditor5-autosave.svg?branch=master)](https://travis-ci.org/ckeditor/ckeditor5-autosave)
-[![BrowserStack Status](https://automate.browserstack.com/automate/badge.svg?badge_key=d3hvenZqQVZERFQ5d09FWXdyT0ozVXhLaVltRFRjTTUyZGpvQWNmWVhUUT0tLUZqNlJ1YWRUd0RvdEVOaEptM1B2Q0E9PQ==--c9d3dee40b9b4471ff3fb516d9ecf8d09292c7e0)](https://automate.browserstack.com/public-build/d3hvenZqQVZERFQ5d09FWXdyT0ozVXhLaVltRFRjTTUyZGpvQWNmWVhUUT0tLUZqNlJ1YWRUd0RvdEVOaEptM1B2Q0E9PQ==--c9d3dee40b9b4471ff3fb516d9ecf8d09292c7e0)
 [![Coverage Status](https://coveralls.io/repos/github/ckeditor/ckeditor5-autosave/badge.svg?branch=master)](https://coveralls.io/github/ckeditor/ckeditor5-autosave?branch=master)
 <br>
 [![Dependency Status](https://david-dm.org/ckeditor/ckeditor5-autosave/status.svg)](https://david-dm.org/ckeditor/ckeditor5-autosave)