Update the jQuery to 3.2.1 from 3.0.0

And remove more newlines.

demo/demo.html

@@ -6,7 +6,7 @@
   <meta name="viewport" content="width=device-width,initial-scale=1">
   <link rel="stylesheet" href="../responsiveslides.css">
   <link rel="stylesheet" href="demo.css">
-  <script src="http://ajax.googleapis.com/ajax/libs/jquery/3.0.0/jquery.min.js"></script>
+  <script src="http://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
   <script src="../responsiveslides.min.js"></script>
   <script>
     // You can also use "$(window).load(function() {"
@@ -55,8 +55,6 @@
     <h1>ResponsiveSlides.js</h1>
     <h2>Simple &amp; lightweight responsive slideshow plugin (in 1kb)</h2>
 
-
-
     <!-- Slideshow 1 -->
     <ul class="rslides" id="slider1">
       <li><img src="images/1.jpg" alt=""></li>
@@ -64,8 +62,6 @@
       <li><img src="images/3.jpg" alt=""></li>
     </ul>
 
-
-
     <!-- Slideshow 2 -->
     <ul class="rslides" id="slider2">
       <li><a href="#"><img src="images/1.jpg" alt=""></a></li>
@@ -73,8 +69,6 @@
       <li><a href="#"><img src="images/3.jpg" alt=""></a></li>
     </ul>
 
-
-
     <!-- Slideshow 3 -->
     <ul class="rslides" id="slider3">
       <li><img src="images/1.jpg" alt=""></li>
@@ -89,8 +83,6 @@
       <li><a href="#"><img src="images/3_thumb.jpg" alt=""></a></li>
     </ul>
 
-
-
     <!-- Slideshow 4 -->
     <div class="callbacks_container">
       <ul class="rslides" id="slider4">
@@ -114,8 +106,6 @@
       <li><h3>Example 4 callback events</h3></li>
     </ul>
 
-
-
     <a href="http://responsiveslides.com/" id="download">See the documentation</a>
     <p class="footer">ResponsiveSlides.js is created by <a href="http://viljamis.com">@viljamis</a>. It's released under the MIT license. If you have any questions or feedback you can use the <a href="https://github.com/viljami/ResponsiveSlides.js">GitHub project page</a>.</p>
   </div>