fix(demo): convert to LF & add link to include note function

demo/root/Trilium Demo.html

@@ -18,22 +18,28 @@
           height="150">
         </figure>
         <p><strong>Welcome to TriliumNext Notes!</strong>
+
         </p>
         <p>This is initial "demo" document provided by TriliumNext by default to
           showcase some of its features and also give you some ideas how you might
           structure your notes. You can play with it, modify note content and tree
           structure as you wish.</p>
         <p>If you need any help, visit TriliumNext website: <a href="https://github.com/TriliumNext">https://github.com/TriliumNext</a>
+
         </p>
-        <h3>Cleanup</h3>
+         <h3>Cleanup</h3>
+
         <p>Once you're finished with experimenting and want to cleanup these pages,
           you can simply delete them all.</p>
-        <h3>Formatting</h3>
+         <h3>Formatting</h3>
+
         <p>TriliumNext supports classic formatting like <em>italic</em>, <strong>bold</strong>, <em><strong>bold and italic</strong></em>.
           Of course you can add links like this one pointing to <a href="http://www.google.com">google.com</a>
+
         </p>
         <p>Lists</p>
         <p><strong>Ordered:</strong>
+
         </p>
         <ol>
           <li>First Item</li>
@@ -48,6 +54,7 @@
           </li>
         </ol>
         <p><strong>Unordered:</strong>
+
         </p>
         <ul>
           <li>Item</li>