All: Update lots of HTTP URLs to HTTPS

Author: mgol

CONTRIBUTING.md

@@ -1,5 +1,5 @@
-Welcome! Thanks for your interest in contributing to 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 [to our websites](http://contribute.jquery.org/web-sites/).
+Welcome! Thanks for your interest in contributing to 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 [to our websites](https://contribute.jquery.org/web-sites/).
 
-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/).

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/).
 
 Prerequisites:
 * `apt-get install -y libxml2-utils xsltproc imagemagick`

page/about.md

@@ -12,7 +12,7 @@ The process for designing and planning the future of the jQuery UI library shoul
 
 ### Flexible styling and themes
 
-Widgets should provide hooks to enable developers to customize both behavioral and presentational aspects. Transition animations should be optional and customizable. Class names used on internal elements should be meaningful to jQuery UI users and enable styling either through [ThemeRoller](http://jqueryui.com/themeroller/) or hand-written CSS via the [jQuery UI CSS Framework](http://learn.jquery.com/jquery-ui/theming/). As much as possible, style attributes should be separated into the plugin's CSS, not within the scripts in order to make customization simple and clear. Widgets styles should be coded with proportional (em-based or % based) sizing and should re-flow horizontally to fill the space provided.
+Widgets should provide hooks to enable developers to customize both behavioral and presentational aspects. Transition animations should be optional and customizable. Class names used on internal elements should be meaningful to jQuery UI users and enable styling either through [ThemeRoller](https://jqueryui.com/themeroller/) or hand-written CSS via the [jQuery UI CSS Framework](https://learn.jquery.com/jquery-ui/theming/). As much as possible, style attributes should be separated into the plugin's CSS, not within the scripts in order to make customization simple and clear. Widgets styles should be coded with proportional (em-based or % based) sizing and should re-flow horizontally to fill the space provided.
 
 ### Elegant visual and interaction design
 
@@ -48,7 +48,7 @@ Jörn is a freelance web developer, consultant and trainer, residing in Cologne,
 
 ### [Felix Nagel](http://www.felixnagel.com/)
 
-Felix is a [freelance web developer](http://www.felixnagel.com/portfolio/) specializing in TYPO3 CMS and Symfony2 development. He is currently living in Dresden, Germany. Felix has built the [Selectmenu](http://jqueryui.com/selectmenu/) widget and is currently working on the [Datepicker](http://jqueryui.com/datepicker/) widget.
+Felix is a [freelance web developer](http://www.felixnagel.com/portfolio/) specializing in TYPO3 CMS and Symfony2 development. He is currently living in Dresden, Germany. Felix has built the [Selectmenu](https://jqueryui.com/selectmenu/) widget and is currently working on the [Datepicker](https://jqueryui.com/datepicker/) widget.
 
 ### [Mike Sherov](http://mike.sherov.com)
 

page/accordion.html

@@ -10,4 +10,4 @@
 <!--demos-->
 
 <p>Want to learn more about the accordion widget? Check out the
-<a href="http://api.jqueryui.com/accordion/">API documentation</a>.</p>
+<a href="https://api.jqueryui.com/accordion/">API documentation</a>.</p>

page/addClass.html

@@ -10,4 +10,4 @@
 <!--demos(effect)-->
 
 <p>Want to learn more about the <code>.addClass()</code> method? Check out
-the <a href="http://api.jqueryui.com/addClass/">API documentation</a>.</p>
+the <a href="https://api.jqueryui.com/addClass/">API documentation</a>.</p>

page/autocomplete.html

@@ -10,4 +10,4 @@
 <!--demos-->
 
 <p>Want to learn more about the autocomplete widget? Check out the
-<a href="http://api.jqueryui.com/autocomplete/">API documentation</a>.</p>
+<a href="https://api.jqueryui.com/autocomplete/">API documentation</a>.</p>

page/browser-support.md

@@ -29,7 +29,7 @@ Similarly, jQuery UI does not fix bugs in pre-release versions of browsers, such
 
 ## jQuery Core Browser Support
 
-jQuery UI supports several versions of jQuery Core. The version of jQuery being used may further limit which browsers jQuery UI will run in. See [jQuery's browser support](http://jquery.com/browser-support/) for a list of supported browsers by version.
+jQuery UI supports several versions of jQuery Core. The version of jQuery being used may further limit which browsers jQuery UI will run in. See [jQuery's browser support](https://jquery.com/browser-support/) for a list of supported browsers by version.
 
 ----
 
@@ -41,7 +41,7 @@ jQuery UI officially tries to support the most popular screen reader and browser
 * Current VoiceOver with current Safari
 * Current JAWS with current IE
 
-Unfortunately limitations and bugs in some of these assistive technologies make it hard to support all of them at the same time. We do our best to support the widest range while advocating for improved accessibility standards. See the <a href="http://webaim.org/projects/screenreadersurvey5/#primary">screen reader survey</a> for usage statistics.
+Unfortunately limitations and bugs in some of these assistive technologies make it hard to support all of them at the same time. We do our best to support the widest range while advocating for improved accessibility standards. See the <a href="https://webaim.org/projects/screenreadersurvey5/#primary">screen reader survey</a> for usage statistics.
 
 ### Older/Other Assistive Technology
 

page/button.html

@@ -10,4 +10,4 @@
 <!--demos-->
 
 <p>Want to learn more about the button widget? Check out the
-<a href="http://api.jqueryui.com/button/">API documentation</a>.</p>
+<a href="https://api.jqueryui.com/button/">API documentation</a>.</p>