Remove broken images

Author: dgraham

README.md

@@ -79,6 +79,8 @@ A proxy may attempt to fetch and replace the fragment if the request finishes be
 
 ## Browser Support
 
-![Chrome](https://raw.github.com/alrra/browser-logos/master/chrome/chrome_48x48.png) | ![Firefox](https://raw.github.com/alrra/browser-logos/master/firefox/firefox_48x48.png) | ![IE](https://raw.github.com/alrra/browser-logos/master/internet-explorer/internet-explorer_48x48.png) | ![Opera](https://raw.github.com/alrra/browser-logos/master/opera/opera_48x48.png) | ![Safari](https://raw.github.com/alrra/browser-logos/master/safari/safari_48x48.png)
---- | --- | --- | --- | --- |
-Latest ✔ | Latest ✔ | 9+ ✔ | Latest ✔ | 6.1+ ✔ |
+- Chrome
+- Firefox
+- Safari 6.1+
+- Internet Explorer 9+
+- Microsoft Edge