change http to https where applicable

CONTRIBUTING.md

@@ -1,5 +1,5 @@
-Welcome! Thanks for your interest in contributing to api.jqueryui.com. You're **almost** in the right place. More information on how to contribute to this and all other jQuery Foundation projects is over at [contribute.jquery.org](http://contribute.jquery.org). You'll definitely want to take a look at the articles on contributing [documentation](http://contribute.jquery.org/documentation).
+Welcome! Thanks for your interest in contributing to api.jqueryui.com. You're **almost** in the right place. More information on how to contribute to this and all other jQuery Foundation projects is over at [contribute.jquery.org](https://contribute.jquery.org). You'll definitely want to take a look at the articles on contributing [documentation](https://contribute.jquery.org/documentation).
 
-You may also want to take a look at our [commit & pull request guide](http://contribute.jquery.org/commits-and-pull-requests/) and [style guides](http://contribute.jquery.org/style-guide/) for instructions on how to maintain your fork and submit your code. Before we can merge any pull request, we'll also need you to sign our [contributor license agreement](http://contribute.jquery.org/cla).
+You may also want to take a look at our [commit & pull request guide](https://contribute.jquery.org/commits-and-pull-requests/) and [style guides](https://contribute.jquery.org/style-guide/) for instructions on how to maintain your fork and submit your code. Before we can merge any pull request, we'll also need you to sign our [contributor license agreement](https://contribute.jquery.org/cla).
 
-You can find us on [IRC](http://irc.jquery.org), specifically in #jqueryui-dev and #jquery-content should you have any questions. If you've never contributed to open source before, we've put together [a short guide with tips, tricks, and ideas on getting started](http://contribute.jquery.org/open-source/).
+You can find us on [IRC](https://irc.jquery.org), specifically in #jqueryui-dev and #jquery-content should you have any questions. If you've never contributed to open source before, we've put together [a short guide with tips, tricks, and ideas on getting started](https://contribute.jquery.org/open-source/).

LICENSE.txt

@@ -34,7 +34,7 @@ Copyright and related rights for sample code are waived via CC0. Sample
 code is defined as all source code displayed within the prose of the
 documentation and all examples and demos.
 
-CC0: http://creativecommons.org/publicdomain/zero/1.0/
+CC0: https://creativecommons.org/publicdomain/zero/1.0/
 
 ====
 

README.md

@@ -2,7 +2,7 @@
 
 ## Building and Deploying
 
-To build and deploy your changes for previewing in a [`jquery-wp-content`](https://github.com/jquery/jquery-wp-content) instance, follow the [workflow instructions](http://contribute.jquery.org/web-sites/#workflow) from our documentation on [contributing to jQuery Foundation web sites](http://contribute.jquery.org/web-sites/).
+To build and deploy your changes for previewing in a [`jquery-wp-content`](https://github.com/jquery/jquery-wp-content) instance, follow the [workflow instructions](https://contribute.jquery.org/web-sites/#workflow) from our documentation on [contributing to jQuery Foundation web sites](https://contribute.jquery.org/web-sites/).
 
 ### Requirements
 

categories.xml

@@ -1,46 +1,46 @@
 <categories>
-	<category name="Uncategorized" slug="uncategorized"/>
-	<category name="Effects" slug="effects">
-		<desc><![CDATA[
-			<p>jQuery UI adds quite a bit of functionality on top of <a href="//api.jquery.com/category/effects/">jQuery's built-in effects</a>. jQuery UI adds support for animating colors and class transitions, as well as providing several additional <a href="/easings/">easings</a>. In addition, a full suite of custom effects are available for use when showing and hiding elements or just to add some visual appeal.</p>
-		]]></desc>
-	</category>
-	<category name="Widgets" slug="widgets">
-		<desc><![CDATA[
-			<p>Widgets are feature-rich, stateful plugins that have a full life-cycle, along with methods and events. Check out the <a href="/jQuery.widget/">widget factory</a> documentation for more details.</p>
-		]]></desc>
-	</category>
-	<category name="Interactions" slug="interactions">
-		<desc><![CDATA[
-			<p>jQuery UI provides a set of mouse-based interactions as building blocks for rich interfaces and complex widgets.</p>
-		]]></desc>
-	</category>
-	<category name="Utilities" slug="utilities"/>
-	<category name="Methods" slug="methods">
-		<desc><![CDATA[
-			<p>Although jQuery UI is mostly comprised of <a href="/category/widgets/">widgets</a>, <a href="/category/interactions/">interactions</a>, and <a href="/category/effects/">effects</a>, there are also a few simple methods that are added for convenience.</p>
-		]]></desc>
-	</category>
-	<category name="Selectors" slug="selectors"/>
-	<category name="Method Overrides" slug="overrides">
-		<desc><![CDATA[
-			<p>jQuery UI overrides several built-in jQuery methods in order to provide additional functionality. When using these overrides, it's important to make sure that jQuery UI is loaded. If jQuery UI is not loaded, the methods will still exist, but the expected functionality will not be available, resulting in bugs that may be hard to track down.</p>
-		]]></desc>
-	</category>
-	<category name="UI Core" slug="ui-core">
-		<desc><![CDATA[
-			<p>Functionality provided by <code>core.js</code>.</p>
-		]]></desc>
-	</category>
-	<category name="Effects Core" slug="effects-core">
-		<desc><![CDATA[
-			<p>Functionality provided by <code>effect.js</code>. In addition to the methods listed below, <code>effect.js</code> also includes several <a href="/easings/">easings</a>.</p>
-		]]></desc>
-	</category>
-	<category name="Theming" slug="theming">
-		<desc><![CDATA[
-			<p>jQuery UI includes a robust CSS Framework designed for building custom jQuery widgets. The framework includes classes that cover a wide array of common user interface needs, and can be manipulated using <a href="http://jqueryui.com/themeroller/">jQuery UI ThemeRoller</a>. By building your UI components using the jQuery UI CSS Framework, you will be adopting shared markup conventions and allowing for ease of code integration across the plugin community at large. You can read more about jQuery UI theming at the <a href="http://learn.jquery.com/jquery-ui/theming/">jQuery Learning Center</a>.</p>
-		]]></desc>
-	</category>
-	<category name="All" slug="all"/>
+    <category name="Uncategorized" slug="uncategorized"/>
+    <category name="Effects" slug="effects">
+        <desc><![CDATA[
+            <p>jQuery UI adds quite a bit of functionality on top of <a href="//api.jquery.com/category/effects/">jQuery's built-in effects</a>. jQuery UI adds support for animating colors and class transitions, as well as providing several additional <a href="/easings/">easings</a>. In addition, a full suite of custom effects are available for use when showing and hiding elements or just to add some visual appeal.</p>
+        ]]></desc>
+    </category>
+    <category name="Widgets" slug="widgets">
+        <desc><![CDATA[
+            <p>Widgets are feature-rich, stateful plugins that have a full life-cycle, along with methods and events. Check out the <a href="/jQuery.widget/">widget factory</a> documentation for more details.</p>
+        ]]></desc>
+    </category>
+    <category name="Interactions" slug="interactions">
+        <desc><![CDATA[
+            <p>jQuery UI provides a set of mouse-based interactions as building blocks for rich interfaces and complex widgets.</p>
+        ]]></desc>
+    </category>
+    <category name="Utilities" slug="utilities"/>
+    <category name="Methods" slug="methods">
+        <desc><![CDATA[
+            <p>Although jQuery UI is mostly comprised of <a href="/category/widgets/">widgets</a>, <a href="/category/interactions/">interactions</a>, and <a href="/category/effects/">effects</a>, there are also a few simple methods that are added for convenience.</p>
+        ]]></desc>
+    </category>
+    <category name="Selectors" slug="selectors"/>
+    <category name="Method Overrides" slug="overrides">
+        <desc><![CDATA[
+            <p>jQuery UI overrides several built-in jQuery methods in order to provide additional functionality. When using these overrides, it's important to make sure that jQuery UI is loaded. If jQuery UI is not loaded, the methods will still exist, but the expected functionality will not be available, resulting in bugs that may be hard to track down.</p>
+        ]]></desc>
+    </category>
+    <category name="UI Core" slug="ui-core">
+        <desc><![CDATA[
+            <p>Functionality provided by <code>core.js</code>.</p>
+        ]]></desc>
+    </category>
+    <category name="Effects Core" slug="effects-core">
+        <desc><![CDATA[
+            <p>Functionality provided by <code>effect.js</code>. In addition to the methods listed below, <code>effect.js</code> also includes several <a href="/easings/">easings</a>.</p>
+        ]]></desc>
+    </category>
+    <category name="Theming" slug="theming">
+        <desc><![CDATA[
+            <p>jQuery UI includes a robust CSS Framework designed for building custom jQuery widgets. The framework includes classes that cover a wide array of common user interface needs, and can be manipulated using <a href="https://jqueryui.com/themeroller/">jQuery UI ThemeRoller</a>. By building your UI components using the jQuery UI CSS Framework, you will be adopting shared markup conventions and allowing for ease of code integration across the plugin community at large. You can read more about jQuery UI theming at the <a href="https://learn.jquery.com/jquery-ui/theming/">jQuery Learning Center</a>.</p>
+        ]]></desc>
+    </category>
+    <category name="All" slug="all"/>
 </categories>