Delete more unused files from libraries.

Note that this commit is indicating there needs to be a build step to
make it easier to generate the used sources when packaging the
configurator.

js/libraries/jbox/README.md

@@ -1,82 +0,0 @@
-jBox
-====
-
-jBox is a powerful and flexible jQuery plugin, taking care of all your modal windows, tooltips, notices and more.
-
-Demo: http://stephanwagner.me/jBox
-
-Docs: http://stephanwagner.me/jBox/documentation
-
-
-Tooltips
---------
-
-You can use jQuery selectors to add tooltips to elements:
-
-	$('.tooltip').jBox('Tooltip');
-
-Now elements with class="tooltip" will open tooltips:
-
-	<span class="tooltip" title="My first tooltip">Hover me!</span>
-	<span class="tooltip" title="My second tooltip">Hover me!</span>
-
-
-Modal windows
--------------
-
-You can set up modal windows the same way as tooltips.
-But most of times you'd want more variety, like a title or HTML content:
-
-	new jBox('Modal', {
-		width: 300,
-		height: 200,
-		attach: $('#myModal'),
-		title: 'My Modal Window',
-		content: '<i>Hello there!</i>'
-	});
-	
-	<div id="myModal">Click me to open a modal window!</div>
-
-
-
-Confirm windows
----------------
-
-Confirm windows are modal windows which requires the user to confirm a click action on an element.
-Give an element the attribute data-confirm to attach it:
-
-	new jBox('Confirm', {
-		confirmButton: 'Do it!',
-		cancelButton: 'Nope'
-	});
-	
-	<div onclick="doit()" data-confirm="Do you really want to do this?">Click me!</div>
-	<a href="http://stephanwagner.me" data-confirm="Do you really want to leave this page?">Click me!</a>
-
-
-Notices
--------
-
-A notice will open automatically and destroy itself after some time:
-
-	new jBox('Notice', {
-		content: 'Hurray! A notice!'
-	});
-
-
-Images
-------
-
-To create image modal windows you only need following few lines:
-
-	new jBox('Image');
-	
-	<a href="/image-large.jpg" data-jbox-image="gallery1" title="My image"><img src="/image.jpg" alt=""></a>
-
-
-Learn more
-----------
-
-These few examples are very basic.
-The jBox library is quite powerful and offers a vast variety of options to customize appearance and behavior.
-Learn more in the documentation: http://stephanwagner.me/jBox/documentation