Add co-authors when merging PRs with multiple committers /2

Author: fregante

readme.md

@@ -100,6 +100,7 @@ GitHub Enterprise is also supported. More info in the options.
 - [View linked gists inline in comments.](https://user-images.githubusercontent.com/6978877/33911900-c62ee968-df8b-11e7-8685-506ffafc60b4.PNG)
 - [Use the pull request description as the commit message when merging with `Squash and merge`.](https://github.com/sindresorhus/refined-github/issues/1322).
 - [Access related pages on 404 pages.](https://user-images.githubusercontent.com/1402241/46402857-7bdada80-c733-11e8-91a1-856573078ff5.png)
+- [Add co-authors when merging PRs with multiple committers.](https://user-images.githubusercontent.com/1402241/51468821-71a42100-1da2-11e9-86aa-fc2a6a29da84.png)
 
 ### More actions
 

source/content.css

@@ -85,11 +85,6 @@
 	color: #808080;
 }
 
-/* Position the co-author button next to the merge button */
-.rgh-coauthor-button {
-	float: none !important;
-}
-
 /* Remove top buttons on comment box */
 .timeline-comment-wrapper .tabnav-extra,
 .inline-comment-form-container .tabnav-extra {

source/options.html

@@ -27,7 +27,7 @@ <h2 class="only-firefox">Options</h2>
 
 	<p>
 		<label>
-			<strong>Personal token</strong>, <a href="https://github.com/settings/tokens/new?description=Refined%20GitHub&scopes=repo,user:email" target="_blank">found here</a> (for high rate API calls and private repos)<br>
+			<strong>Personal token</strong>, <a href="https://github.com/settings/tokens/new?description=Refined%20GitHub&scopes=repo" target="_blank">found here</a> (for high rate API calls and private repos)<br>
 			<!-- placeholder is set to enable use of :placeholder-shown CSS selector -->
 			<input name="personalToken" spellcheck="false" autocomplete="off" size="40" maxlength="40" pattern="[\da-f]{40}" placeholder=" "></input>
 		</label>