Update new media bar options (#145)

Author: jmawet

backend/Pages/configPage.html

@@ -338,6 +338,9 @@ <h4 style="margin: 1em 0 0.5em; font-size: 0.95em; color: #00a4dc;">Media Bar</h
                                 <option value="">Not set (user decides)</option>
                                 <option value="moonfin">Moonfin</option>
                                 <option value="makd">MA KD</option>
+                                <option value="bookshelf">Bookshelf</option>
+                                <option value="gallery">Gallery</option>
+                                <option value="banner">Banner</option>
                                 <option value="off">Off</option>
                             </select>
                             <div class="fieldDescription">Visual style/mode for the media bar.</div>