Adding 2 missing ckeditor url to start with https and updat one url i…

…n changelog.

CHANGES.md

@@ -32,7 +32,7 @@ Fixed Issues:
 API Changes:
 
 * [#1097](https://github.com/ckeditor/ckeditor-dev/issues/1097): Widget [`upcast`](https://docs.ckeditor.com/ckeditor4/docs/#!/api/CKEDITOR.plugins.widget.definition-property-upcast) methods are now called in the [widget definition's](https://docs.ckeditor.com/ckeditor4/docs/#!/api/CKEDITOR.plugins.widget-property-definition) context.
-* [#1118](https://github.com/ckeditor/ckeditor-dev/issues/1118): Added `show` option in [`balloonPanel.attach`](https://docs.ckeditor.com/ckeditor4/docs/#!/api/CKEDITOR.ui.balloonPanel-method-attach) method, allowing to attach a hidden [Balloon Panel](http://ckeditor.com/addon/balloonpanel) instance.
+* [#1118](https://github.com/ckeditor/ckeditor-dev/issues/1118): Added `show` option in [`balloonPanel.attach`](https://docs.ckeditor.com/ckeditor4/docs/#!/api/CKEDITOR.ui.balloonPanel-method-attach) method, allowing to attach a hidden [Balloon Panel](https://ckeditor.com/cke4/addon/balloonpanel) instance.
 
 Other Changes:
 

plugins/enterkey/samples/enterkey.html

@@ -86,7 +86,7 @@ <h1 class="samples">
 	<form action="../../../samples/sample_posteddata.php" method="post">
 		<p>
 			<br>
-			<textarea cols="80" id="editor1" name="editor1" rows="10">This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="http://ckeditor.com/"&gt;CKEditor&lt;/a&gt;.</textarea>
+			<textarea cols="80" id="editor1" name="editor1" rows="10">This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="https://ckeditor.com/"&gt;CKEditor&lt;/a&gt;.</textarea>
 		</p>
 		<p>
 			<input type="submit" value="Submit">

samples/old/inlineall.html

@@ -259,7 +259,7 @@ <h3>
 				</h3>
 				<p>
 					<strong>Aenean nonummy a, mattis varius. Cras aliquet.</strong>
-					Praesent <a href="http://ckeditor.com/">magna non mattis ac, rhoncus nunc</a>, rhoncus eget, cursus pulvinar mollis.</p>
+					Praesent <a href="https://ckeditor.com/">magna non mattis ac, rhoncus nunc</a>, rhoncus eget, cursus pulvinar mollis.</p>
 				<p>Proin id nibh. Sed eu libero posuere sed, lectus. Phasellus dui gravida gravida feugiat mattis ac, felis.</p>
 				<p>Integer condimentum sit amet, tempor elit odio, a dolor non ante at sapien. Sed ac lectus. Nulla ligula quis eleifend mi, id leo velit pede cursus arcu id nulla ac lectus. Phasellus vestibulum. Nunc viverra enim quis diam.</p>
 			</div>